{"info":{"_postman_id":"630598da-34e4-498c-8518-31de9823a4e2","name":"Developer requests","description":"

A collection of API requests for interacting with Learngual's development tools to build robust language learning applications.

Don't have an account? Click to get Started

\n","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","toc":[],"owner":"30010546","collectionId":"630598da-34e4-498c-8518-31de9823a4e2","publishedId":"2s9YJW6mES","public":true,"customColor":{"top-bar":"FFF9E7","right-sidebar":"000","highlight":"099"},"publishDate":"2024-02-26T20:21:40.000Z"},"item":[{"name":"Learngual API integration","item":[{"name":"Speech analysis","item":[{"name":"Speech analysis","event":[{"listen":"test","script":{"id":"2038250b-6bf9-4a8f-a9f5-fc4c33c57d4a","exec":["json = pm.response.json()","","if (json?.task_id){"," pm.collectionVariables.set(\"task_id\",json.task_id)","}"],"type":"text/javascript","packages":{}}},{"listen":"prerequest","script":{"id":"f8ad67ef-a95c-4fc4-8010-0964daf651fb","exec":[""],"type":"text/javascript","packages":{}}}],"id":"d1a7e8d2-2127-48c8-92ab-1954d3c0e08a","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"auth":{"type":"noauth","isInherited":false},"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"formdata","formdata":[{"key":"reference_text","value":"administration","description":"

required when scripted=true; optional when scripted=false

\n","type":"text"},{"key":"audio_data","type":"file","src":"postman-cloud:///1eed2266-4031-4d60-8db3-031c829325ed"},{"key":"language","value":"en","description":"

optional: en, fr, es

\n","type":"text"},{"key":"scripted","value":"true","description":"

optional; default: true

\n","type":"text"},{"key":"prompt","value":"Tell me about your holiday.","description":"

optional:

\n","type":"text","disabled":true},{"key":"callback_url","value":"https://janis.net","type":"text","disabled":true},{"key":"correct_reference","value":"true","type":"text","uuid":"1fd33d4a-13fe-4678-a3a3-be6614f65ed6","disabled":true}]},"url":"{{url}}/speech-analysis/","description":"

Speech analysis

Upload a learner's audio recording to receive a transcription, speech scores, pronunciation feedback, and word-level analysis.

Request

Method: POST
URL: {{url}}/speech-analysis/
Content-Type: multipart/form-data

Authentication

Set api-key to your Learngual developer API key. Language availability depends on the access enabled for your API key.

Supported languages

en — English
\n
fr — French
\n
es — Spanish
\n

Request fields

audio_data — File, required. The audio recording to analyze. Maximum file size: 20 MB.
\n
language — String, optional. One of en, fr, or es. Defaults to en. Use the two-letter code, not the language name.
\n
scripted — Boolean, optional. Defaults to true. Use true when the learner is reading a known word, sentence, or passage. Use false when the learner is speaking freely.
\n
reference_text — String. Required when scripted=true. This is the text the learner is expected to read.
\n
correct_reference — Boolean, optional. Defaults to true. When enabled for scripted speech, minor reference-text differences such as spacing or simple transcription mismatches may be corrected.
\n
prompt — String, optional. The question, topic, or instruction given to the learner.
\n

Spanish scripted example

audio_data: <attach a Spanish audio file>\nlanguage: es\nscripted: true\nreference_text: hola me llamo maría\ncorrect_reference: true\n\n

Response

A successful response includes:

the recognized speech and submitted reference;
\n
overall pronunciation, fluency, prosody, intonation, pacing, and audibility scores;
\n
language-appropriate assessment results;
\n
word, syllable, and phoneme evaluation with timing and pronunciation feedback.
\n

Response details can vary by language and developer plan. Saved English and French examples are available in this request.

Important notes

The spoken language, language field, and API-key access must match.
\n
When scripted=true, reference_text cannot be empty.
\n
Replace the sample audio file with the recording you want to analyze.
\n
Usage and recording-duration limits may depend on your developer plan.
\n

\n","urlObject":{"path":["speech-analysis",""],"host":["{{url}}"],"query":[{"disabled":true,"key":"api-key","value":"{{api-key}}"}],"variable":[]}},"response":[{"id":"17d387f5-8635-4d09-a6fa-0734d312ee1c","name":"Speech analysis - en","originalRequest":{"method":"POST","header":[{"key":"account","value":"{{account_id}}","description":"231e2ac390","disabled":true},{"key":"api-key","value":"","disabled":true},{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"formdata","formdata":[{"key":"reference_text","value":"administration","description":"only optional if unscripted is false","type":"text"},{"key":"audio_data","type":"file","src":"postman-cloud:///1eed2266-4031-4d60-8db3-031c829325ed"},{"key":"language","value":"English","description":"optional: fr, en","type":"text"},{"key":"scripted","value":"true","description":"optional: ","type":"text"},{"key":"prompt","value":"Tell me about your holiday.","description":"optional: ","type":"text","disabled":true},{"key":"callback_url","value":"https://cassandra.com","type":"text","disabled":true},{"key":"correct_reference","value":"true","type":"text","uuid":"1fd33d4a-13fe-4678-a3a3-be6614f65ed6","disabled":true}]},"url":{"raw":"{{url}}/speech-analysis/","host":["{{url}}"],"path":["speech-analysis",""],"query":[{"key":"api-key","value":"{{api-key}}","disabled":true}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx/1.18.0 (Ubuntu)"},{"key":"Date","value":"Sun, 21 Dec 2025 19:19:37 GMT"},{"key":"Content-Type","value":"application/json","description":""},{"key":"Transfer-Encoding","value":"chunked"},{"key":"Connection","value":"keep-alive"},{"key":"Vary","value":"Accept-Encoding"},{"key":"Vary","value":"Accept, Accept-Language, Cookie, origin"},{"key":"Allow","value":"POST, OPTIONS"},{"key":"X-Frame-Options","value":"DENY"},{"key":"Content-Language","value":"en"},{"key":"Strict-Transport-Security","value":"max-age=60; includeSubDomains; preload"},{"key":"X-Content-Type-Options","value":"nosniff"},{"key":"Referrer-Policy","value":"same-origin"},{"key":"Cross-Origin-Opener-Policy","value":"same-origin"},{"key":"Content-Encoding","value":"gzip"}],"cookie":[],"responseTime":null,"body":"{\n \"input\": {\n \"reference\": \"hello i believe the water is cold\",\n \"hypothesis\": \"hello i believe the water is cold\",\n \"language\": \"en\",\n \"scripted\": true\n },\n \"scores\": {\n \"general\": 89,\n \"pronunciation\": 86,\n \"fluency\": 93,\n \"prosody\": 88,\n \"intonation\": 83,\n \"speech_rate\": 175.0,\n \"articulation_rate\": 175.0,\n \"pauses\": 0,\n \"word_accuracy\": 89.0,\n \"listener_effort\": 16.02,\n \"rhythm\": 78.26,\n \"audibility\": 83.14\n },\n \"assessments\": {\n \"cefr\": {\n \"level\": \"C2\",\n \"phonological_control\": 85.65,\n \"fluency\": 92.78,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Excellent pronunciation skills demonstrated. Minor stress and phonetic refinements will perfect the speech delivery, showing remarkable progress.\"\n },\n \"toefl\": {\n \"score\": 5.5,\n \"max_score\": 6.0,\n \"weakest_dimension\": \"pronunciation\",\n \"scale_version\": \"current_1_6_half_band_2026\",\n \"feedback\": \"Outstanding clarity and fluidity demonstrated. While not quite perfect, this shows excellent command of pronunciation and intonation. Minor refinements will achieve top-level performance. Stress, rhythm, and intonation are controlled and support intelligibility throughout the response. Speech is fluent, with natural pacing and appropriate pauses.\"\n },\n \"ielts\": {\n \"score\": 8.0,\n \"max_score\": 9.0,\n \"pronunciation\": 7.5,\n \"fluency_speech_proxy\": 8.5,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Outstanding pronunciation work demonstrated. The speech is very easy to follow, with only minor areas needing improvement. Continue polishing these final details. Speech is fluent, with natural pacing and appropriate pauses.\"\n },\n \"pte\": {\n \"score\": 81,\n \"max_score\": 90,\n \"pronunciation\": 77,\n \"oral_fluency\": 83,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Impressive score achieved. Clarity and pronunciation are strong, though small details can still be perfected. Very close to complete mastery. Stress, rhythm, and intonation are controlled and support intelligibility throughout the response. Speech is fluent, with natural pacing and appropriate pauses.\"\n },\n \"toeic\": {\n \"score\": 177,\n \"max_score\": 200,\n \"pronunciation\": 168,\n \"intonation_and_stress\": 176,\n \"smooth_delivery\": 186,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Nearly perfect performance achieved. Pronunciation and fluency are excellent. Additional practice on specific areas will complete mastery of workplace communication.\"\n }\n },\n \"speech_features\": {\n \"pronunciation\": {\n \"method\": \"phoneme_word_alignment\",\n \"score\": 85.51,\n \"intelligibility\": 83.98,\n \"phoneme_accuracy\": 87.45,\n \"word_accuracy\": 89.0,\n \"average_confidence\": 73.33,\n \"phoneme_count\": 22,\n \"word_count\": 7,\n \"scorable_word_count\": 7,\n \"mispronunciation_count\": 4,\n \"omission_count\": 0,\n \"insertion_count\": 0,\n \"acoustic_adjusted_count\": 6,\n \"listener_effort\": 16.02,\n \"listener_effort_method\": \"one_minus_intelligibility\"\n },\n \"fluency\": {\n \"method\": \"speech_rate_pause_continuity\",\n \"score\": 92.78,\n \"speech_rate_wpm\": 175.0,\n \"speech_rate_method\": \"words_per_total_duration\",\n \"articulation_rate_wpm\": 175.0,\n \"articulation_rate_method\": \"words_per_articulation_time_excluding_pauses\",\n \"phonemes_per_second\": 9.17,\n \"duration_s\": 2.4,\n \"articulation_length_s\": 2.4,\n \"pause_threshold_s\": 0.35,\n \"pause_count\": 0,\n \"total_pause_duration_s\": 0,\n \"mean_pause_ms\": 0.0,\n \"mean_length_run_s\": 2.4,\n \"max_length_run_s\": 2.4,\n \"pause_list\": [],\n \"filled_pause_count\": 0,\n \"hesitation_count\": 0,\n \"repetition_count\": 0,\n \"false_start_count\": 0,\n \"self_repair_count\": 0,\n \"rate_score\": 90.0,\n \"pause_score\": 100.0,\n \"continuity_score\": 100.0\n },\n \"prosody\": {\n \"score\": 88.15,\n \"intonation_score\": 83.35,\n \"word_stress_score\": 100.0,\n \"sentence_stress_score\": 89.18,\n \"rhythm_score\": 78.26,\n \"rhythm_method\": \"stress_timing_interval_variability\",\n \"stress_applicable\": true,\n \"pitch_available\": true,\n \"pitch_mean_hz\": 265.15,\n \"pitch_range_semitones\": 26.15,\n \"pitch_variation_score\": 78.0,\n \"volume_variation_db\": 41.57,\n \"volume_variation_score\": 99.0,\n \"monotone\": false,\n \"stress_mistake_count\": 0,\n \"method\": \"acoustic_pitch_energy\"\n }\n },\n \"word_evaluation\": [\n {\n \"word\": \"hello\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"HH\",\n \"AH\",\n \"L\",\n \"OW\"\n ],\n \"canonical_ipa\": [\n \"h\",\n \"ə\",\n \"l\",\n \"ˈoʊ\"\n ],\n \"observed_ipa\": [\n \"h\",\n \"ə\",\n \"l\",\n \"ˈoʊ\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"HH\",\n \"AH\"\n ],\n \"ipa\": [\n \"h\",\n \"ə\"\n ],\n \"observed_ipa\": [\n \"h\",\n \"ə\"\n ],\n \"onset\": [\n \"HH\"\n ],\n \"nucleus\": [\n \"AH\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 0.12,\n \"end_s\": 0.4,\n \"audio_start_s\": 0.05,\n \"audio_end_s\": 0.44,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"L\",\n \"OW\"\n ],\n \"ipa\": [\n \"l\",\n \"ˈoʊ\"\n ],\n \"observed_ipa\": [\n \"l\",\n \"ˈoʊ\"\n ],\n \"onset\": [\n \"L\"\n ],\n \"nucleus\": [\n \"OW\"\n ],\n \"coda\": [],\n \"stress\": \"Primary\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 0.4,\n \"end_s\": 0.84,\n \"audio_start_s\": 0.32,\n \"audio_end_s\": 0.46,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 7,\n \"default_canonical_phones\": [\n \"HH\",\n \"AE\",\n \"L\",\n \"AW\"\n ],\n \"default_canonical_ipa\": [\n \"h\",\n \"æ\",\n \"l\",\n \"ˈaʊ\"\n ],\n \"start_s\": 0.12,\n \"end_s\": 0.84,\n \"audio_start_s\": 0.05,\n \"audio_end_s\": 0.47,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7024,\n \"meanings\": [\n \"\\\"Hello!\\\" or an equivalent greeting.\",\n \"To greet with \\\"hello\\\".\"\n ],\n \"synonyms\": [\n \"alright\",\n \"ey up\",\n \"g'day\",\n \"greeting\",\n \"hallo\",\n \"hey\",\n \"hi\",\n \"hiya\",\n \"how's it going\",\n \"howdy\",\n \"howzit\",\n \"sup\"\n ],\n \"antonyms\": [\n \"bye\",\n \"goodbye\"\n ],\n \"dictionary\": {\n \"word\": \"hello\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\"\n ],\n \"pos\": \"Noun\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/En-uk-hello.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Noun\",\n \"gloss\": \"\\\"Hello!\\\" or an equivalent greeting.\",\n \"usage_labels\": [],\n \"examples\": [\n \"They gave each other a quick hello when they met, and went back on their merry ways.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To greet with \\\"hello\\\".\",\n \"usage_labels\": [],\n \"examples\": [\n \"She is there guarding and looking after the candy and the children generally, and she helloes and renders an exclamation that Maidie is crossing the street.\",\n \"He helloes to my daughter:\",\n \"‘Hello Minka! Great to meet you!’ Minka seems nonplussed at what I thought was an uncontroversial opening remark. There’s an awkward pause. She then helloes me back. But that’s all I get.\",\n \"I had to traipse around somewhat, helloing people and being helloed, before I spotted my mother and my father, sharing shade and a spread blanket with Pete and Marie Reese and Toussaint Rennie near the back of the park.\"\n ]\n }\n ],\n \"examples\": [\n \"They gave each other a quick hello when they met, and went back on their merry ways.\",\n \"She is there guarding and looking after the candy and the children generally, and she helloes and renders an exclamation that Maidie is crossing the street.\",\n \"He helloes to my daughter:\",\n \"‘Hello Minka! Great to meet you!’ Minka seems nonplussed at what I thought was an uncontroversial opening remark. There’s an awkward pause. She then helloes me back. But that’s all I get.\",\n \"I had to traipse around somewhat, helloing people and being helloed, before I spotted my mother and my father, sharing shade and a spread blanket with Pete and Marie Reese and Toussaint Rennie near the back of the park.\"\n ],\n \"synonyms\": [\n \"alright\",\n \"ey up\",\n \"g'day\",\n \"greeting\",\n \"hallo\",\n \"hey\",\n \"hi\",\n \"hiya\",\n \"how's it going\",\n \"howdy\",\n \"howzit\",\n \"sup\"\n ],\n \"antonyms\": [\n \"bye\",\n \"goodbye\"\n ],\n \"related_terms\": [],\n \"derived_terms\": [\n \"Hello World\",\n \"golden hello\",\n \"hello again\",\n \"hello girl\",\n \"hello nurse\",\n \"hello there\",\n \"hello yourself, and see how you like it\",\n \"helloji\",\n \"say hello to my little friend\",\n \"yello\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"HH\",\n \"ipa\": \"h\",\n \"observed_ipa\": \"h\",\n \"score\": 99,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 1,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -16.37,\n \"acoustic_relative_db\": 0.49,\n \"acoustic_high_frequency_ratio\": 0.004064,\n \"acoustic_zero_crossing_rate\": 0.056893,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.2,\n \"raw_duration_secs\": 0.2,\n \"confidence\": 0.453,\n \"start_s\": 0.12,\n \"audio_start_s\": 0.05,\n \"audio_end_s\": 0.4,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"ASPIRATE (CONSONANT)\",\n \"voice\": \"VOICELESS\",\n \"articulator\": \"GLOTTAL\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"he\",\n \"translation\": \"HH IY\",\n \"other_examples\": [\n \"aarhus\",\n \"abbenhaus\",\n \"abhor\",\n \"abhorred\",\n \"abhorrence\",\n \"abhorrent\",\n \"abhors\",\n \"abohalima\",\n \"abouhalima\",\n \"abouhalima's\",\n \"abraham\",\n \"abrahamian\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/HH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'HH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AH\",\n \"ipa\": \"ə\",\n \"observed_ipa\": \"ə\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -19.51,\n \"acoustic_relative_db\": -2.65,\n \"acoustic_high_frequency_ratio\": 0.000683,\n \"acoustic_zero_crossing_rate\": 0.030493,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.9204,\n \"start_s\": 0.32,\n \"audio_start_s\": 0.24,\n \"audio_end_s\": 0.45,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hut\",\n \"translation\": \"HH AH T\",\n \"other_examples\": [\n \"'cause\",\n \"'em\",\n \"'m\",\n \"'n\",\n \"'twas\",\n \"a\",\n \"aaa\",\n \"aachen\",\n \"aachener\",\n \"aamodt\",\n \"aardema\",\n \"aaron\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"L\",\n \"ipa\": \"l\",\n \"observed_ipa\": \"l\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -25.38,\n \"acoustic_relative_db\": -8.52,\n \"acoustic_high_frequency_ratio\": 3.5e-05,\n \"acoustic_zero_crossing_rate\": 0.019539,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.16,\n \"raw_duration_secs\": 0.16,\n \"confidence\": 0.9311,\n \"start_s\": 0.4,\n \"audio_start_s\": 0.32,\n \"audio_end_s\": 0.46,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"LIQUID (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"LATERAL\",\n \"example\": \"lee\",\n \"translation\": \"L IY\",\n \"other_examples\": [\n \"'til\",\n \"aaa\",\n \"aaliyah\",\n \"aalseth\",\n \"abalkin\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abascal\",\n \"abbatiello\",\n \"abbeville\",\n \"abdalla\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/L.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'L' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"OW\",\n \"ipa\": \"ˈoʊ\",\n \"observed_ipa\": \"ˈoʊ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -20.08,\n \"acoustic_relative_db\": -3.22,\n \"acoustic_high_frequency_ratio\": 0.010906,\n \"acoustic_zero_crossing_rate\": 0.034606,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.28,\n \"raw_duration_secs\": 0.28,\n \"confidence\": 0.5052,\n \"start_s\": 0.56,\n \"audio_start_s\": 0.56,\n \"audio_end_s\": 0.8400000000000001,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"oat\",\n \"translation\": \"OW T\",\n \"other_examples\": [\n \"'frisco\",\n \"abaco\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abanto\",\n \"abbado\",\n \"abbatiello\",\n \"abco\",\n \"abcotek\",\n \"abdo\",\n \"abdomen\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/OW.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'OW' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"i\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"AY\"\n ],\n \"canonical_ipa\": [\n \"aɪ\"\n ],\n \"observed_ipa\": [\n \"ˈaɪ\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"AY\"\n ],\n \"ipa\": [\n \"aɪ\"\n ],\n \"observed_ipa\": [\n \"ˈaɪ\"\n ],\n \"onset\": [],\n \"nucleus\": [\n \"AY\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 0.84,\n \"end_s\": 1.0,\n \"audio_start_s\": 0.88,\n \"audio_end_s\": 1.0,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 12,\n \"default_canonical_phones\": [\n \"AY\"\n ],\n \"default_canonical_ipa\": [\n \"aɪ\"\n ],\n \"start_s\": 0.84,\n \"end_s\": 1.0,\n \"audio_start_s\": 0.88,\n \"audio_end_s\": 1.0,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.5384,\n \"meanings\": [\n \"The speaker or writer, referred to as the grammatical subject, of a sentence.\",\n \"The ego.\",\n \"The speaker or writer, referred to as the grammatical object, of a sentence.\"\n ],\n \"synonyms\": [\n \"African-American Vernacular English\",\n \"Ah\",\n \"ch\",\n \"ich\",\n \"m'ass\",\n \"muggins\",\n \"my ass\",\n \"yours truly\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"I\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\",\n \"canadian\"\n ],\n \"pos\": \"Pronoun\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/en-us-I.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Pronoun\",\n \"gloss\": \"The speaker or writer, referred to as the grammatical subject, of a sentence.\",\n \"usage_labels\": [],\n \"examples\": [\n \"I drove my sister and myself to school.\",\n \"It ill beſeemes a knight of gentle ſort, / Such as ye haue him boaſted, to beguyle / A ſimple maide, and worke ſo hainous tort, / In ſhame of knighthood, as I largely can report.\",\n \"Here I am, sir.\",\n \"2016, [https://web.archive.org/web/20170925022505/https://learningenglish.voanews.com/a/lets-learn-english-lesson-4/3168920.html VOA Learning English] (public domain)\",\n \"I know I have a pen, though…\"\n ]\n },\n {\n \"pos\": \"Noun\",\n \"gloss\": \"The ego.\",\n \"usage_labels\": [\n \"metaphysics\"\n ],\n \"examples\": [\n \"Mom drove my sister and I to school.\",\n \"Sweet Baſſanio, My ſhips haue all miſcarried, my Creditors grow cruell, my eſtate is very low: my bond to the Iew is forfet, and ſince in paying it, it is impoſſible I ſhould liue, all debts are cleered betweene you and I if I might but ſee you at my death.\",\n \"1980, ,\",\n \"Old pirates, yes, they rob I Sold I to the merchant ships Minutes after they took I From the bottomless pit.\",\n \"Step inside, see the Devil in I You'll realize I'm not your Devil anymore\"\n ]\n },\n {\n \"pos\": \"Pronoun\",\n \"gloss\": \"The speaker or writer, referred to as the grammatical object, of a sentence.\",\n \"usage_labels\": [\n \"nonstandard\"\n ],\n \"examples\": [\n \"They are called men, becauſe each of them poſſeſſeth the whole man, though not wholly. There are by their means two I’s in every believer, Rom. vii. 15. For that which I do, I allow not: for what I would, that do I not; but what I hate, that do I. There is not one part of the man that is in Chriſt, but grace has a part of it, and corruption has a part of it: as in the twilight there is light over all, and darkneſs over all too, the darkneſs being mixed in every part with the light. So my renewed part is I, a man having an underſtanding enlightened, a will renewed, affections ſpiritualized, uſing my body conform: but my unrenewed part is I too, having an underſtanding darkened, a will rebellious, affections corrupted, and uſing my body accordingly.\",\n \"In other words, he said: “I have two natures. I have a flesh nature, an outside nature, and that keeps sinning; and then I have another nature—an inside, a spiritual nature—and that does not like sinning; and with my heart-power, my conscience-power, my love-power, with the power of the divine element that is in me, I look and see what this body outside, which clothes me, is trying to do. And here are two I’s that are fighting. The inside I is arrayed against the outside I; and the outside has the advantage.”\",\n \"Am I a double personality? Are there two “I’s” in my anatomy—one a conscious “I,” giving attention to what I am doing, and another unconscious “I,” giving attention to something entirely different?\",\n \"B. (smiling): Have you come to examine me? You must say who you are. / D.: However much I may try, I do not seem to catch the ‘I’. It is not even clearly discernible. / B.: Who is it that says that the ‘I’ is not discernible? Are there two ‘I’s in you, that one is not discernible to the other?\",\n \"Who is it that says that ‘I’ is not perceptible? Is there an ignorant ‘I’ and an elusive ‘I’? Are there two ‘I’s in the same person? It is the mind that says that ‘I’ is not perceptible. Where is that mind from? Know the mind. You will find it a myth. / We all feel that there is only one I; not two, one ignorant of the other.\",\n \"Sucking vomit, acting like its honey Deprived of I Falling while thrusting squares through circles Serving one single new dimension\",\n \"begins at Houlton, Maine and terminates at Miami, Florida, connecting numerous major cities in the East Coast.\",\n \"Drivers like the idea of increasing traffic flow and reducing congestion on the portion of I-80 between Davis and West Sacramento.\"\n ]\n }\n ],\n \"examples\": [\n \"I drove my sister and myself to school.\",\n \"It ill beſeemes a knight of gentle ſort, / Such as ye haue him boaſted, to beguyle / A ſimple maide, and worke ſo hainous tort, / In ſhame of knighthood, as I largely can report.\",\n \"Here I am, sir.\",\n \"2016, [https://web.archive.org/web/20170925022505/https://learningenglish.voanews.com/a/lets-learn-english-lesson-4/3168920.html VOA Learning English] (public domain)\",\n \"I know I have a pen, though…\",\n \"Mom drove my sister and I to school.\"\n ],\n \"synonyms\": [\n \"African-American Vernacular English\",\n \"Ah\",\n \"ch\",\n \"ich\",\n \"m'ass\",\n \"muggins\",\n \"my ass\",\n \"yours truly\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"I can't lie\",\n \"I come in peace\",\n \"I do not know it\",\n \"I don't mind\",\n \"I doubt it\",\n \"I fear\",\n \"I fuck you not\",\n \"I hardly even know her\",\n \"I hardly know her\",\n \"I kill you later\",\n \"I know it\",\n \"I like to see you try\"\n ],\n \"alternative_forms\": [\n \"eye\"\n ],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"AY\",\n \"ipa\": \"aɪ\",\n \"observed_ipa\": \"ˈaɪ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.42,\n \"acoustic_relative_db\": -0.56,\n \"acoustic_high_frequency_ratio\": 0.003217,\n \"acoustic_zero_crossing_rate\": 0.02501,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.16,\n \"raw_duration_secs\": 0.16,\n \"confidence\": 0.5384,\n \"start_s\": 0.84,\n \"audio_start_s\": 0.88,\n \"audio_end_s\": 1.0,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hide\",\n \"translation\": \"HH AY D\",\n \"other_examples\": [\n \"abide\",\n \"abided\",\n \"abides\",\n \"abiding\",\n \"abshire\",\n \"acc\",\n \"accessorize\",\n \"accessorized\",\n \"accuride\",\n \"acidified\",\n \"acidifies\",\n \"acidify\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AY.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AY' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"believe\",\n \"score\": 92,\n \"grade\": \"very_good\",\n \"grade_display\": \"Very Good\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"B\",\n \"IH\",\n \"L\",\n \"IY\",\n \"V\"\n ],\n \"canonical_ipa\": [\n \"b\",\n \"ɪ\",\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"observed_ipa\": [\n \"b\",\n \"ɪ\",\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"B\",\n \"IH\"\n ],\n \"ipa\": [\n \"b\",\n \"ɪ\"\n ],\n \"observed_ipa\": [\n \"b\",\n \"ɪ\"\n ],\n \"onset\": [\n \"B\"\n ],\n \"nucleus\": [\n \"IH\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.0,\n \"end_s\": 1.12,\n \"audio_start_s\": 1.0,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"L\",\n \"IY\",\n \"V\"\n ],\n \"ipa\": [\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"observed_ipa\": [\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"onset\": [\n \"L\"\n ],\n \"nucleus\": [\n \"IY\"\n ],\n \"coda\": [\n \"V\"\n ],\n \"stress\": \"Primary\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 86,\n \"grade\": \"good\",\n \"grade_display\": \"Good\",\n \"start_s\": 1.12,\n \"end_s\": 1.36,\n \"audio_start_s\": 1.04,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 1,\n \"default_canonical_phones\": [\n \"B\",\n \"IH\",\n \"L\",\n \"IY\",\n \"V\"\n ],\n \"default_canonical_ipa\": [\n \"b\",\n \"ɪ\",\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"start_s\": 1.0,\n \"end_s\": 1.36,\n \"audio_start_s\": 1.0,\n \"audio_end_s\": 1.16,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7258,\n \"meanings\": [\n \"To accept as true, particularly without absolute certainty (i.e., as opposed to knowing).\",\n \"To accept that someone is telling the truth.\",\n \"To have religious faith; to believe in a greater truth.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [\n \"disbelieve\",\n \"distrust\",\n \"doubt\",\n \"mistrust\",\n \"suspect\"\n ],\n \"dictionary\": {\n \"word\": \"believe\",\n \"pronunciation_accent\": \"uk\",\n \"available_accents\": [\n \"uk\"\n ],\n \"pos\": \"Verb\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/En-us-believe.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To accept as true, particularly without absolute certainty (i.e., as opposed to knowing).\",\n \"usage_labels\": [],\n \"examples\": [\n \"If you believe the numbers, you'll agree we need change.\",\n \"I believe there are faeries.\",\n \"FOꝛaſmuch as many haue taken in hande to ſet fooꝛth in oꝛder a declaration of thoſe things which are most ſurely beleeued among vs\",\n \"Many persons believe that the so-called \\\"dollar of the daddies,\\\" weighing 412½ grains (nine tenths fine), having a ratio to gold of \\\"16 to 1\\\" in value when first coined, was the original dollar of the Constitution.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To accept that someone is telling the truth.\",\n \"usage_labels\": [],\n \"examples\": [\n \"Why did I ever believe you?\",\n \"BEloued, beleeue not euery ſpirit, but trie the ſpirits, whether they are of God: becauſe many falſe prophets are gone out into the woꝛld.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To have religious faith; to believe in a greater truth.\",\n \"usage_labels\": [],\n \"examples\": [\n \"After that night in the church, I believed.\",\n \"[N]ow ſuch a liue vngodly, vvithout a care of doing the wil of the Lord (though they profeſſe him in their mouths, yea though they beleeue and acknowledge all the Articles of the Creed, yea haue knowledge of the Scripturs) yet if they liue vngodly, they deny God, and therefore ſhal be denied,\"\n ]\n }\n ],\n \"examples\": [\n \"If you believe the numbers, you'll agree we need change.\",\n \"I believe there are faeries.\",\n \"FOꝛaſmuch as many haue taken in hande to ſet fooꝛth in oꝛder a declaration of thoſe things which are most ſurely beleeued among vs\",\n \"Many persons believe that the so-called \\\"dollar of the daddies,\\\" weighing 412½ grains (nine tenths fine), having a ratio to gold of \\\"16 to 1\\\" in value when first coined, was the original dollar of the Constitution.\",\n \"Why did I ever believe you?\",\n \"BEloued, beleeue not euery ſpirit, but trie the ſpirits, whether they are of God: becauſe many falſe prophets are gone out into the woꝛld.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [\n \"disbelieve\",\n \"distrust\",\n \"doubt\",\n \"mistrust\",\n \"suspect\"\n ],\n \"related_terms\": [\n \"belief\",\n \"disbelief\"\n ],\n \"derived_terms\": [\n \"I'll believe it when I see it\",\n \"be unable to believe one's eyes\",\n \"believability\",\n \"believable\",\n \"believe it or not\",\n \"believe me\",\n \"believe one's ears\",\n \"believe one's eyes\",\n \"believe one's own eyes\",\n \"believe you me\",\n \"believer\",\n \"believing is seeing\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"B\",\n \"ipa\": \"b\",\n \"observed_ipa\": \"b\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -15.72,\n \"acoustic_relative_db\": 1.14,\n \"acoustic_high_frequency_ratio\": 0.007266,\n \"acoustic_zero_crossing_rate\": 0.026583,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 0.7062,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.7145,\n \"start_s\": 1.0,\n \"audio_start_s\": 1.0,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"BILABIAL\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"be\",\n \"translation\": \"B IY\",\n \"other_examples\": [\n \"'bout\",\n \"aaberg\",\n \"ab\",\n \"aba\",\n \"ababa\",\n \"abacha\",\n \"aback\",\n \"abaco\",\n \"abacus\",\n \"abad\",\n \"abadaka\",\n \"abadi\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/B.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'B' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"IH\",\n \"ipa\": \"ɪ\",\n \"observed_ipa\": \"ɪ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -15.08,\n \"acoustic_relative_db\": 1.78,\n \"acoustic_high_frequency_ratio\": 0.016234,\n \"acoustic_zero_crossing_rate\": 0.021909,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.7478,\n \"start_s\": 1.08,\n \"audio_start_s\": 1.0,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"it\",\n \"translation\": \"IH T\",\n \"other_examples\": [\n \"'frisco\",\n \"'til\",\n \"'tis\",\n \"aaa\",\n \"abalkin\",\n \"abandoning\",\n \"abated\",\n \"abating\",\n \"abbeville\",\n \"abbitt\",\n \"abbreviated\",\n \"abbreviating\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/IH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'IH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"L\",\n \"ipa\": \"l\",\n \"observed_ipa\": \"l\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -22.3,\n \"acoustic_relative_db\": -5.44,\n \"acoustic_high_frequency_ratio\": 0.000245,\n \"acoustic_zero_crossing_rate\": 0.022674,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.6067,\n \"start_s\": 1.12,\n \"audio_start_s\": 1.04,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"LIQUID (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"LATERAL\",\n \"example\": \"lee\",\n \"translation\": \"L IY\",\n \"other_examples\": [\n \"'til\",\n \"aaa\",\n \"aaliyah\",\n \"aalseth\",\n \"abalkin\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abascal\",\n \"abbatiello\",\n \"abbeville\",\n \"abdalla\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/L.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'L' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"IY\",\n \"ipa\": \"ˈi\",\n \"observed_ipa\": \"ˈi\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -21.66,\n \"acoustic_relative_db\": -4.8,\n \"acoustic_high_frequency_ratio\": 0.017274,\n \"acoustic_zero_crossing_rate\": 0.187793,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.7,\n \"start_s\": 1.2,\n \"audio_start_s\": 1.12,\n \"audio_end_s\": 1.16,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"eat\",\n \"translation\": \"IY T\",\n \"other_examples\": [\n \"a.d.\",\n \"aaliyah\",\n \"aarti\",\n \"ab\",\n \"aba\",\n \"abadi\",\n \"abadie\",\n \"abalone\",\n \"abalones\",\n \"abare\",\n \"abbasi\",\n \"abbatiello\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/IY.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'IY' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"V\",\n \"ipa\": \"v\",\n \"observed_ipa\": \"v\",\n \"score\": 59,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 41,\n \"acoustic_reason\": \"weak_final_fricative_evidence\",\n \"acoustic_rms_dbfs\": -17.48,\n \"acoustic_relative_db\": -0.62,\n \"acoustic_high_frequency_ratio\": 6.2e-05,\n \"acoustic_zero_crossing_rate\": 0.027619,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.5022,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"duration_secs\": 0.12,\n \"raw_duration_secs\": 0.12,\n \"confidence\": 0.8599,\n \"start_s\": 1.24,\n \"audio_start_s\": 1.24,\n \"audio_end_s\": 1.3599999999999999,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"FRICATIVE (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"LABIO-DENTAL\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"vee\",\n \"translation\": \"V IY\",\n \"other_examples\": [\n \"aardvark\",\n \"aardvarks\",\n \"abbeville\",\n \"abbreviate\",\n \"abbreviated\",\n \"abbreviates\",\n \"abbreviating\",\n \"abbreviation\",\n \"abbreviations\",\n \"abortive\",\n \"above\",\n \"above's\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/V.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'V' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"the\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"DH\",\n \"AH\"\n ],\n \"canonical_ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"observed_ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"DH\",\n \"AH\"\n ],\n \"ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"observed_ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"onset\": [\n \"DH\"\n ],\n \"nucleus\": [\n \"AH\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.36,\n \"end_s\": 1.48,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 3,\n \"default_canonical_phones\": [\n \"DH\",\n \"IY\"\n ],\n \"default_canonical_ipa\": [\n \"ð\",\n \"i\"\n ],\n \"start_s\": 1.36,\n \"end_s\": 1.48,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false,\n \"confidence\": 0.6415,\n \"meanings\": [\n \"{{non-gloss|1=With a comparative or with and a verb phrase, establishes a correlation with one or more other such comparatives.}}\",\n \"For each; per.\",\n \"{{non-gloss|1=With a comparative, and often with , indicates a result more like said comparative. This can be negated with .}}\"\n ],\n \"synonyms\": [\n \"le\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"the\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\"\n ],\n \"pos\": \"Adverb\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q1860_%28eng%29-Back_ache-The.wav\",\n \"definitions\": [\n {\n \"pos\": \"Adverb\",\n \"gloss\": \"{{non-gloss|1=With a comparative or with and a verb phrase, establishes a correlation with one or more other such comparatives.}}\",\n \"usage_labels\": [],\n \"examples\": [\n \"We went the furthest under her leadership.\",\n \"They trusted him the most.\"\n ]\n },\n {\n \"pos\": \"Preposition\",\n \"gloss\": \"For each; per.\",\n \"usage_labels\": [],\n \"examples\": [\n \"valued at half a pound the bushel; paying seven dollars the year interest\",\n \"Next morning I was up at an early hour, to see the market held near the water gate. The beef was excellent: but at the high prices of ten-pence and one shilling the pound; mutton at the same price; fowls a dollar the couple, and showing “more feathers than flesh.”\",\n \"Feſtus ſayde with a lowde voyce: Paul / thou arte beſides thy ſilfe. Moche learnynge hath made the mad.\"\n ]\n },\n {\n \"pos\": \"Adverb\",\n \"gloss\": \"{{non-gloss|1=With a comparative, and often with , indicates a result more like said comparative. This can be negated with .}}\",\n \"usage_labels\": [],\n \"examples\": []\n }\n ],\n \"examples\": [\n \"We went the furthest under her leadership.\",\n \"They trusted him the most.\",\n \"valued at half a pound the bushel; paying seven dollars the year interest\",\n \"Next morning I was up at an early hour, to see the market held near the water gate. The beef was excellent: but at the high prices of ten-pence and one shilling the pound; mutton at the same price; fowls a dollar the couple, and showing “more feathers than flesh.”\",\n \"Feſtus ſayde with a lowde voyce: Paul / thou arte beſides thy ſilfe. Moche learnynge hath made the mad.\"\n ],\n \"synonyms\": [\n \"le\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"I'm not the one\",\n \"Jack the Ripper\",\n \"all the time\",\n \"nevertheless\",\n \"nonetheless\",\n \"th'other\",\n \"the heck\",\n \"the hell\",\n \"the man\",\n \"the one\"\n ],\n \"alternative_forms\": [\n \"d\",\n \"da\",\n \"de\",\n \"t\",\n \"teh\",\n \"th\",\n \"ye\",\n \"yͤ\",\n \"ẏe\"\n ],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"DH\",\n \"ipa\": \"ð\",\n \"observed_ipa\": \"ð\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -16.64,\n \"acoustic_relative_db\": 0.22,\n \"acoustic_high_frequency_ratio\": 0.001591,\n \"acoustic_zero_crossing_rate\": 0.053208,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.9674,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.5977,\n \"start_s\": 1.36,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"FRICATIVE (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"DENTAL\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"thee\",\n \"translation\": \"DH IY\",\n \"other_examples\": [\n \"acantha\",\n \"airworthiness\",\n \"airworthy\",\n \"algorithm\",\n \"algorithmic\",\n \"algorithms\",\n \"although\",\n \"altogether\",\n \"another\",\n \"another's\",\n \"anthes\",\n \"arrhythmia\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/DH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'DH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AH\",\n \"ipa\": \"ə\",\n \"observed_ipa\": \"ə\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.8,\n \"acoustic_relative_db\": -0.94,\n \"acoustic_high_frequency_ratio\": 0.003951,\n \"acoustic_zero_crossing_rate\": 0.043002,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.6853,\n \"start_s\": 1.4,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hut\",\n \"translation\": \"HH AH T\",\n \"other_examples\": [\n \"'cause\",\n \"'em\",\n \"'m\",\n \"'n\",\n \"'twas\",\n \"a\",\n \"aaa\",\n \"aachen\",\n \"aachener\",\n \"aamodt\",\n \"aardema\",\n \"aaron\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"water\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"W\",\n \"AO\",\n \"T\",\n \"ER\"\n ],\n \"canonical_ipa\": [\n \"w\",\n \"ˈɔ\",\n \"t\",\n \"ɚ\"\n ],\n \"observed_ipa\": [\n \"w\",\n \"ˈɔ\",\n \"t\",\n \"ɚ\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"W\",\n \"AO\"\n ],\n \"ipa\": [\n \"w\",\n \"ˈɔ\"\n ],\n \"observed_ipa\": [\n \"w\",\n \"ˈɔ\"\n ],\n \"onset\": [\n \"W\"\n ],\n \"nucleus\": [\n \"AO\"\n ],\n \"coda\": [],\n \"stress\": \"Primary\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.48,\n \"end_s\": 1.64,\n \"audio_start_s\": 1.48,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"T\",\n \"ER\"\n ],\n \"ipa\": [\n \"t\",\n \"ɚ\"\n ],\n \"observed_ipa\": [\n \"t\",\n \"ɚ\"\n ],\n \"onset\": [\n \"T\"\n ],\n \"nucleus\": [\n \"ER\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.64,\n \"end_s\": 1.92,\n \"audio_start_s\": 1.56,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 14,\n \"default_canonical_phones\": [\n \"W\",\n \"AH\",\n \"T\",\n \"AH\",\n \"R\"\n ],\n \"default_canonical_ipa\": [\n \"w\",\n \"ə\",\n \"t\",\n \"ə\",\n \"ɹ\"\n ],\n \"start_s\": 1.48,\n \"end_s\": 1.92,\n \"audio_start_s\": 1.48,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7229,\n \"meanings\": [\n \"An inorganic compound (of molecular formula ) found at room temperature and pressure as a clear liquid; it is present naturally as rain, and found in rivers, lakes and seas; its solid form is ice and its gaseous form is steam.\",\n \"To pour water into the soil surrounding (plants).\",\n \"The aforementioned liquid, considered one of the or basic elements of alchemy.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"water\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\",\n \"irish\"\n ],\n \"pos\": \"Noun\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q1860_%28eng%29-Nail123Real-water.wav\",\n \"definitions\": [\n {\n \"pos\": \"Noun\",\n \"gloss\": \"An inorganic compound (of molecular formula ) found at room temperature and pressure as a clear liquid; it is present naturally as rain, and found in rivers, lakes and seas; its solid form is ice and its gaseous form is steam.\",\n \"usage_labels\": [\n \"uncountable\"\n ],\n \"examples\": [\n \"By the action of electricity, the water was resolved into its two parts, oxygen and hydrogen.\",\n \"Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To pour water into the soil surrounding (plants).\",\n \"usage_labels\": [\n \"transitive\"\n ],\n \"examples\": [\n \"He showed me the river of living water, sparkling like crystal, flowing from the throne of God.\"\n ]\n },\n {\n \"pos\": \"Noun\",\n \"gloss\": \"The aforementioned liquid, considered one of the or basic elements of alchemy.\",\n \"usage_labels\": [\n \"alchemy\",\n \"philosophy\"\n ],\n \"examples\": [\n \"Roſa. O vain peticioner, beg a greater matter, Thou now requeſts but Mooneſhine in the water.\",\n \"'Twas early June, the new grass was flourishing everywheres, the posies in the yard—peonies and such—in full bloom, the sun was shining, and the water of the bay was blue, with light green streaks where the shoal showed.\",\n \"\\\"If you foresee the event and you go forward, then you are criminally negligent,\\\" she said, adding, \\\"This was a boat that navigated on the waters of Lake George since 1979. In terms of criminal negligence, there clearly wasn't the foreseeability that there may be in civil negligence.\\\"\",\n \"2019, [https://web.archive.org/web/20190311070055/https://learningenglish.voanews.com/a/south-korea-proposes-rain-project-with-china-to-cut-pollution/4819207.html VOA Learning English] (public domain)\",\n \"The president expressed hope that creating rain over waters between the countries would help reduce pollution.\",\n \"And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so.\",\n \"The boat was found within the territorial waters.\",\n \"These seals are a common sight in the coastal waters of Chile.\"\n ]\n }\n ],\n \"examples\": [\n \"By the action of electricity, the water was resolved into its two parts, oxygen and hydrogen.\",\n \"Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy.\",\n \"He showed me the river of living water, sparkling like crystal, flowing from the throne of God.\",\n \"Roſa. O vain peticioner, beg a greater matter, Thou now requeſts but Mooneſhine in the water.\",\n \"'Twas early June, the new grass was flourishing everywheres, the posies in the yard—peonies and such—in full bloom, the sun was shining, and the water of the bay was blue, with light green streaks where the shoal showed.\",\n \"\\\"If you foresee the event and you go forward, then you are criminally negligent,\\\" she said, adding, \\\"This was a boat that navigated on the waters of Lake George since 1979. In terms of criminal negligence, there clearly wasn't the foreseeability that there may be in civil negligence.\\\"\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"Agnes Water\",\n \"Allan Water\",\n \"American Water Spaniel\",\n \"Apollinaris water\",\n \"Ashford-in-the-Water\",\n \"Atwater\",\n \"Australian water dragon\",\n \"Barbados water\",\n \"Bayswater\",\n \"Bayswater North\",\n \"Berowra Waters\",\n \"Bervie Water\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"W\",\n \"ipa\": \"w\",\n \"observed_ipa\": \"w\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.63,\n \"acoustic_relative_db\": -0.77,\n \"acoustic_high_frequency_ratio\": 0.000498,\n \"acoustic_zero_crossing_rate\": 0.024492,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.12,\n \"raw_duration_secs\": 0.12,\n \"confidence\": 0.6698,\n \"start_s\": 1.48,\n \"audio_start_s\": 1.48,\n \"audio_end_s\": 1.68,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"SEMIVOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"LABIAL-VELAR\",\n \"airstream_mechanism\": \"APPOXIMANT\",\n \"example\": \"we\",\n \"translation\": \"W IY\",\n \"other_examples\": [\n \"'twas\",\n \"abattoir\",\n \"abramowitz\",\n \"abuellah\",\n \"abuellah's\",\n \"acquaint\",\n \"acquaintance\",\n \"acquaintances\",\n \"acquaintanceship\",\n \"acquainted\",\n \"acquaviva\",\n \"acquiesce\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/W.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'W' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AO\",\n \"ipa\": \"ˈɔ\",\n \"observed_ipa\": \"ˈɔ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.31,\n \"acoustic_relative_db\": -0.45,\n \"acoustic_high_frequency_ratio\": 0.001546,\n \"acoustic_zero_crossing_rate\": 0.043818,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.906,\n \"start_s\": 1.6,\n \"audio_start_s\": 1.52,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"ought\",\n \"translation\": \"AO T\",\n \"other_examples\": [\n \"'course\",\n \"aancor\",\n \"abendroth\",\n \"abhor\",\n \"abhorred\",\n \"abhorrence\",\n \"abhorrent\",\n \"abhors\",\n \"abnormal\",\n \"abnormalities\",\n \"abnormality\",\n \"abnormally\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AO.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AO' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"T\",\n \"ipa\": \"t\",\n \"observed_ipa\": \"t\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -19.21,\n \"acoustic_relative_db\": -2.35,\n \"acoustic_high_frequency_ratio\": 0.010018,\n \"acoustic_zero_crossing_rate\": 0.110242,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.8302,\n \"start_s\": 1.64,\n \"audio_start_s\": 1.56,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICELESS\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"tea\",\n \"translation\": \"T IY\",\n \"other_examples\": [\n \"'bout\",\n \"'til\",\n \"'tis\",\n \"'twas\",\n \"aaa\",\n \"aamodt\",\n \"aarti\",\n \"abandonment\",\n \"abandonments\",\n \"abanto\",\n \"abashed\",\n \"abate\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/T.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'T' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"ER\",\n \"ipa\": \"ɚ\",\n \"observed_ipa\": \"ɚ\",\n \"score\": 99,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 1,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.74,\n \"acoustic_relative_db\": -0.88,\n \"acoustic_high_frequency_ratio\": 0.004937,\n \"acoustic_zero_crossing_rate\": 0.299156,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 0.9453,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.2,\n \"raw_duration_secs\": 0.2,\n \"confidence\": 0.4855,\n \"start_s\": 1.72,\n \"audio_start_s\": 1.64,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hurt\",\n \"translation\": \"HH ER T\",\n \"other_examples\": [\n \"aaberg\",\n \"aachener\",\n \"aaker\",\n \"abdnor\",\n \"abductor\",\n \"abductors\",\n \"abelard\",\n \"aber\",\n \"abercrombie\",\n \"aberdeen\",\n \"aberford\",\n \"aberg\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/ER.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'ER' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"is\",\n \"score\": 80,\n \"grade\": \"good\",\n \"grade_display\": \"Good\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"IH\",\n \"Z\"\n ],\n \"canonical_ipa\": [\n \"ɪ\",\n \"z\"\n ],\n \"observed_ipa\": [\n \"ˈɪ\",\n \"z\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"IH\",\n \"Z\"\n ],\n \"ipa\": [\n \"ɪ\",\n \"z\"\n ],\n \"observed_ipa\": [\n \"ˈɪ\",\n \"z\"\n ],\n \"onset\": [],\n \"nucleus\": [\n \"IH\"\n ],\n \"coda\": [\n \"Z\"\n ],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": false,\n \"score\": 80,\n \"grade\": \"good\",\n \"grade_display\": \"Good\",\n \"start_s\": 1.92,\n \"end_s\": 2.08,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 4,\n \"default_canonical_phones\": [\n \"IH\",\n \"Z\"\n ],\n \"default_canonical_ipa\": [\n \"ɪ\",\n \"z\"\n ],\n \"start_s\": 1.92,\n \"end_s\": 2.08,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false,\n \"confidence\": 0.9328,\n \"meanings\": [\n \"{{n-g|Used in phrases with existential (also and ) when the semantic subject is plural}}.\",\n \"; am, are, is.\"\n ],\n \"synonyms\": [\n \"AAVE\",\n \"Daesh\",\n \"ISIL\",\n \"ISIS\",\n \"beeth\",\n \"bes\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"is\",\n \"pronunciation_accent\": \"us\",\n \"available_accents\": [\n \"us\",\n \"unspecified\"\n ],\n \"pos\": \"Verb\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/en-us-is.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Verb\",\n \"gloss\": \"{{n-g|Used in phrases with existential (also and ) when the semantic subject is plural}}.\",\n \"usage_labels\": [\n \"now\",\n \"colloquial\"\n ],\n \"examples\": [\n \"Let the whole world know wes on some off-key tip\",\n \"\\\"Them niggas shot my girl, yo! And I ain't gonna sleep until all of them niggas is dead!\\\" RJ hissed.\",\n \"\\\"Y'all is some disorganized niggahs,\\\" Mama Byrd said.\",\n \"Who the fuck do you think I is? / You ain't married to no average bitch, boy\",\n \"Nigga, yeah, yous a bitch\",\n \"Like Jazzie, Stacie, Nicki / All of the Barbies is pretty / All of the Barbies is bad\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"; am, are, is.\",\n \"usage_labels\": [\n \"dialectal\"\n ],\n \"examples\": []\n }\n ],\n \"examples\": [\n \"Let the whole world know wes on some off-key tip\",\n \"\\\"Them niggas shot my girl, yo! And I ain't gonna sleep until all of them niggas is dead!\\\" RJ hissed.\",\n \"\\\"Y'all is some disorganized niggahs,\\\" Mama Byrd said.\",\n \"Who the fuck do you think I is? / You ain't married to no average bitch, boy\",\n \"Nigga, yeah, yous a bitch\",\n \"Like Jazzie, Stacie, Nicki / All of the Barbies is pretty / All of the Barbies is bad\"\n ],\n \"synonyms\": [\n \"AAVE\",\n \"Daesh\",\n \"ISIL\",\n \"ISIS\",\n \"beeth\",\n \"bes\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"IS-K\",\n \"as-is\",\n \"is-a\",\n \"isn't\",\n \"isness\",\n \"iswas\",\n \"tiswas\"\n ],\n \"alternative_forms\": [\n \"ees\",\n \"iz\",\n \"s\"\n ],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"IH\",\n \"ipa\": \"ɪ\",\n \"observed_ipa\": \"ˈɪ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -16.4,\n \"acoustic_relative_db\": 0.46,\n \"acoustic_high_frequency_ratio\": 0.001011,\n \"acoustic_zero_crossing_rate\": 0.073495,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.8992,\n \"start_s\": 1.92,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"it\",\n \"translation\": \"IH T\",\n \"other_examples\": [\n \"'frisco\",\n \"'til\",\n \"'tis\",\n \"aaa\",\n \"abalkin\",\n \"abandoning\",\n \"abated\",\n \"abating\",\n \"abbeville\",\n \"abbitt\",\n \"abbreviated\",\n \"abbreviating\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/IH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'IH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"Z\",\n \"ipa\": \"z\",\n \"observed_ipa\": \"z\",\n \"score\": 60,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 29,\n \"acoustic_reason\": \"weak_final_fricative_evidence\",\n \"acoustic_rms_dbfs\": -19.18,\n \"acoustic_relative_db\": -2.32,\n \"acoustic_high_frequency_ratio\": 0.000323,\n \"acoustic_zero_crossing_rate\": 0.052385,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.9525,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 11,\n \"boundary_reason\": \"word_boundary_obstruent_ambiguity\",\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.9665,\n \"start_s\": 2.0,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"FRICATIVE (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"zee\",\n \"translation\": \"Z IY\",\n \"other_examples\": [\n \"'cause\",\n \"'cuse\",\n \"'tis\",\n \"'twas\",\n \"a's\",\n \"a.'s\",\n \"a.s\",\n \"aaron's\",\n \"aarons\",\n \"aaronson's\",\n \"abalones\",\n \"abalos\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/Z.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'Z' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"cold\",\n \"score\": 52,\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"K\",\n \"OW\",\n \"L\",\n \"D\"\n ],\n \"canonical_ipa\": [\n \"k\",\n \"oʊ\",\n \"l\",\n \"d\"\n ],\n \"observed_ipa\": [\n \"k\",\n \"ˈoʊ\",\n \"l\",\n \"d\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"K\",\n \"OW\",\n \"L\",\n \"D\"\n ],\n \"ipa\": [\n \"k\",\n \"oʊ\",\n \"l\",\n \"d\"\n ],\n \"observed_ipa\": [\n \"k\",\n \"ˈoʊ\",\n \"l\",\n \"d\"\n ],\n \"onset\": [\n \"K\"\n ],\n \"nucleus\": [\n \"OW\"\n ],\n \"coda\": [\n \"L\",\n \"D\"\n ],\n \"stress\": \"No\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 52,\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"start_s\": 2.08,\n \"end_s\": 2.53,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 8,\n \"default_canonical_phones\": [\n \"K\",\n \"AW\",\n \"L\",\n \"D\"\n ],\n \"default_canonical_ipa\": [\n \"k\",\n \"aʊ\",\n \"l\",\n \"d\"\n ],\n \"start_s\": 2.08,\n \"end_s\": 2.53,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7788,\n \"meanings\": [\n \"Having a low temperature.\",\n \"A condition of low temperature.\",\n \"At a low temperature.\"\n ],\n \"synonyms\": [\n \"coldness\",\n \"common cold\",\n \"coryza\",\n \"head cold\",\n \"pose\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"cold\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\",\n \"new_zealand\"\n ],\n \"pos\": \"Adjective\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/En-us-cold.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Adjective\",\n \"gloss\": \"Having a low temperature.\",\n \"usage_labels\": [\n \"of a thing\"\n ],\n \"examples\": [\n \"A cold wind whistled through the trees.\",\n \"As cold waters to a thirstie soule: so is good newes from a farre countrey.\",\n \"Oh cold, cold, rigid, dreadful Death, set up thine altar here, and dress it with such terrors as thou hast at thy command: for this is thy dominion!\",\n \"I had always supposed that playboys didn't give a hoot for anything except blondes and cold bottles.\"\n ]\n },\n {\n \"pos\": \"Noun\",\n \"gloss\": \"A condition of low temperature.\",\n \"usage_labels\": [\n \"uncountable\"\n ],\n \"examples\": [\n \"The forecast is that it will be very cold today.\",\n \"Antarctica is the coldest, iciest place on Earth, which makes the recent warming event particularly worrying for many scientists. Larter said this happens less frequently in the East Antarctic because the ocean water there is much colder.\",\n \"The current high temperature expected for Kansas City on Saturday is around 5 degrees, according to the National Weather Service, which would be the coldest high temperature on record in the area for the date, according to CNN Weather. But could it become cold enough for officials to cancel the showdown between the Chiefs and Dolphins?\"\n ]\n },\n {\n \"pos\": \"Adverb\",\n \"gloss\": \"At a low temperature.\",\n \"usage_labels\": [],\n \"examples\": [\n \"She was so cold she was shivering.\"\n ]\n }\n ],\n \"examples\": [\n \"A cold wind whistled through the trees.\",\n \"As cold waters to a thirstie soule: so is good newes from a farre countrey.\",\n \"Oh cold, cold, rigid, dreadful Death, set up thine altar here, and dress it with such terrors as thou hast at thy command: for this is thy dominion!\",\n \"I had always supposed that playboys didn't give a hoot for anything except blondes and cold bottles.\",\n \"The forecast is that it will be very cold today.\",\n \"Antarctica is the coldest, iciest place on Earth, which makes the recent warming event particularly worrying for many scientists. Larter said this happens less frequently in the East Antarctic because the ocean water there is much colder.\"\n ],\n \"synonyms\": [\n \"coldness\",\n \"common cold\",\n \"coryza\",\n \"head cold\",\n \"pose\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"Cold Ash\",\n \"Cold Ashton\",\n \"Cold Blow\",\n \"Cold Christmas\",\n \"Cold Hiendley\",\n \"Cold Kirby\",\n \"Cold Lake\",\n \"Cold Meece\",\n \"Cold Norton\",\n \"Cold Warrior~cold warrior\",\n \"Coldspring,Cold Spring\",\n \"Colombian cold\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"K\",\n \"ipa\": \"k\",\n \"observed_ipa\": \"k\",\n \"score\": 72,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 28,\n \"acoustic_reason\": \"weak_stop_release_evidence\",\n \"acoustic_rms_dbfs\": -26.98,\n \"acoustic_relative_db\": -10.12,\n \"acoustic_high_frequency_ratio\": 5.9e-05,\n \"acoustic_zero_crossing_rate\": 0.05864,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 0.155,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"pass\",\n \"grade_display\": \"Pass\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.8746,\n \"start_s\": 2.08,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICELESS\",\n \"articulator\": \"VELAR\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"key\",\n \"translation\": \"K IY\",\n \"other_examples\": [\n \"'cause\",\n \"'course\",\n \"'cuse\",\n \"'frisco\",\n \"'kay\",\n \"aachen\",\n \"aachener\",\n \"aaker\",\n \"aancor\",\n \"aardvark\",\n \"aardvarks\",\n \"abacha\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/K.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'K' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"OW\",\n \"ipa\": \"oʊ\",\n \"observed_ipa\": \"ˈoʊ\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -62.76,\n \"acoustic_relative_db\": -45.9,\n \"acoustic_high_frequency_ratio\": 0.058704,\n \"acoustic_zero_crossing_rate\": 0.169014,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Fair\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.6347,\n \"start_s\": 2.16,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"oat\",\n \"translation\": \"OW T\",\n \"other_examples\": [\n \"'frisco\",\n \"abaco\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abanto\",\n \"abbado\",\n \"abbatiello\",\n \"abco\",\n \"abcotek\",\n \"abdo\",\n \"abdomen\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/OW.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'OW' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"L\",\n \"ipa\": \"l\",\n \"observed_ipa\": \"l\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -110.89,\n \"acoustic_relative_db\": -94.03,\n \"acoustic_high_frequency_ratio\": 0.041825,\n \"acoustic_zero_crossing_rate\": 0.00026,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Fair\",\n \"duration_secs\": 0.24,\n \"raw_duration_secs\": 0.24,\n \"confidence\": 0.8921,\n \"start_s\": 2.2,\n \"audio_start_s\": 2.12,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"LIQUID (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"LATERAL\",\n \"example\": \"lee\",\n \"translation\": \"L IY\",\n \"other_examples\": [\n \"'til\",\n \"aaa\",\n \"aaliyah\",\n \"aalseth\",\n \"abalkin\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abascal\",\n \"abbatiello\",\n \"abbeville\",\n \"abdalla\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/L.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'L' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"D\",\n \"ipa\": \"d\",\n \"observed_ipa\": \"d\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -120.0,\n \"acoustic_relative_db\": -103.14,\n \"acoustic_high_frequency_ratio\": 0.0,\n \"acoustic_zero_crossing_rate\": 0.0,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 0.0,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Fair\",\n \"duration_secs\": 0.09,\n \"raw_duration_secs\": 0.09,\n \"confidence\": 0.7139,\n \"start_s\": 2.44,\n \"audio_start_s\": 2.44,\n \"audio_end_s\": 2.53,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"dee\",\n \"translation\": \"D IY\",\n \"other_examples\": [\n \"'round\",\n \"a.d.\",\n \"aardema\",\n \"aardvark\",\n \"aardvarks\",\n \"abad\",\n \"abadaka\",\n \"abadi\",\n \"abadie\",\n \"abandon\",\n \"abandoned\",\n \"abandoning\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/D.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'D' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n }\n ],\n \"metadata\": {\n \"speech_analysis\": {\n \"ipa_model_id\": \"english_pronunciation_v2\",\n \"text_model_id\": \"\",\n \"use_int8\": false,\n \"timing\": {\n \"ipa_decode_ms\": 91.94,\n \"text_asr_ms\": 0.0,\n \"analysis_ms\": 2047.4\n },\n \"tail_silence_seconds\": 0.8,\n \"source_sample_rate\": 16000,\n \"sample_rate\": 16000,\n \"audio_levels\": {\n \"method\": \"active_speech_rms_level\",\n \"audibility\": 83.14,\n \"overall\": 81.67,\n \"peak\": 97.95,\n \"active_speech\": 83.14,\n \"active_ratio\": 0.6966\n },\n \"warnings\": []\n },\n \"alignment\": {\n \"matches\": 22,\n \"substitutions\": 0,\n \"insertions\": 0,\n \"repair_insertions\": 0,\n \"deletions\": 0,\n \"stress_mistakes\": 0,\n \"sentence_score\": 0.89,\n \"phonemes\": [\n {\n \"kind\": \"match\",\n \"expected\": \"h\",\n \"expected_phone\": \"HH\",\n \"observed\": \"h\",\n \"start_s\": 0.12,\n \"duration_s\": 0.2,\n \"raw_duration_s\": 0.2,\n \"confidence\": 0.453,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ə\",\n \"expected_phone\": \"AH\",\n \"observed\": \"ə\",\n \"start_s\": 0.32,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.9204,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"l\",\n \"expected_phone\": \"L\",\n \"observed\": \"l\",\n \"start_s\": 0.4,\n \"duration_s\": 0.16,\n \"raw_duration_s\": 0.16,\n \"confidence\": 0.9311,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ˈoʊ\",\n \"expected_phone\": \"OW\",\n \"observed\": \"ˈoʊ\",\n \"start_s\": 0.56,\n \"duration_s\": 0.28,\n \"raw_duration_s\": 0.28,\n \"confidence\": 0.5052,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"aɪ\",\n \"expected_phone\": \"AY\",\n \"observed\": \"ˈaɪ\",\n \"start_s\": 0.84,\n \"duration_s\": 0.16,\n \"raw_duration_s\": 0.16,\n \"confidence\": 0.5384,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"b\",\n \"expected_phone\": \"B\",\n \"observed\": \"b\",\n \"start_s\": 1.0,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.7145,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɪ\",\n \"expected_phone\": \"IH\",\n \"observed\": \"ɪ\",\n \"start_s\": 1.08,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.7478,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"l\",\n \"expected_phone\": \"L\",\n \"observed\": \"l\",\n \"start_s\": 1.12,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.6067,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ˈi\",\n \"expected_phone\": \"IY\",\n \"observed\": \"ˈi\",\n \"start_s\": 1.2,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.7,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"v\",\n \"expected_phone\": \"V\",\n \"observed\": \"v\",\n \"start_s\": 1.24,\n \"duration_s\": 0.12,\n \"raw_duration_s\": 0.12,\n \"confidence\": 0.8599,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ð\",\n \"expected_phone\": \"DH\",\n \"observed\": \"ð\",\n \"start_s\": 1.36,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.5977,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ə\",\n \"expected_phone\": \"AH\",\n \"observed\": \"ə\",\n \"start_s\": 1.4,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.6853,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"w\",\n \"expected_phone\": \"W\",\n \"observed\": \"w\",\n \"start_s\": 1.48,\n \"duration_s\": 0.12,\n \"raw_duration_s\": 0.12,\n \"confidence\": 0.6698,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ˈɔ\",\n \"expected_phone\": \"AO\",\n \"observed\": \"ˈɔ\",\n \"start_s\": 1.6,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.906,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"t\",\n \"expected_phone\": \"T\",\n \"observed\": \"t\",\n \"start_s\": 1.64,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.8302,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɚ\",\n \"expected_phone\": \"ER\",\n \"observed\": \"ɚ\",\n \"start_s\": 1.72,\n \"duration_s\": 0.2,\n \"raw_duration_s\": 0.2,\n \"confidence\": 0.4855,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɪ\",\n \"expected_phone\": \"IH\",\n \"observed\": \"ˈɪ\",\n \"start_s\": 1.92,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.8992,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"z\",\n \"expected_phone\": \"Z\",\n \"observed\": \"z\",\n \"start_s\": 2.0,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.9665,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"k\",\n \"expected_phone\": \"K\",\n \"observed\": \"k\",\n \"start_s\": 2.08,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.8746,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"oʊ\",\n \"expected_phone\": \"OW\",\n \"observed\": \"ˈoʊ\",\n \"start_s\": 2.16,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.6347,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"l\",\n \"expected_phone\": \"L\",\n \"observed\": \"l\",\n \"start_s\": 2.2,\n \"duration_s\": 0.24,\n \"raw_duration_s\": 0.24,\n \"confidence\": 0.8921,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"d\",\n \"expected_phone\": \"D\",\n \"observed\": \"d\",\n \"start_s\": 2.44,\n \"duration_s\": 0.09,\n \"raw_duration_s\": 0.09,\n \"confidence\": 0.7139,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ]\n },\n \"fluency\": {\n \"duration_s\": 2.4,\n \"speech_rate_wpm\": 175.0,\n \"phonemes_per_second\": 9.17,\n \"pause_count\": 0,\n \"mean_pause_ms\": 0.0,\n \"pause_score\": 100\n },\n \"prosody\": {\n \"available\": true,\n \"reason\": \"\",\n \"intonation_score\": 83.35,\n \"word_stress_score\": 100.0,\n \"sentence_stress_score\": 89.18,\n \"rhythm_score\": 78.26,\n \"pitch_available\": true,\n \"pitch_reason\": \"\",\n \"pitch_mean_hz\": 265.15,\n \"pitch_min_hz\": 110.4,\n \"pitch_max_hz\": 500.0,\n \"pitch_range_semitones\": 26.15,\n \"pitch_variation_score\": 78.0,\n \"monotone\": false,\n \"volume_variation_db\": 41.57,\n \"volume_variation_score\": 99.0\n },\n \"unscored_words\": [],\n \"warnings\": []\n }\n}"},{"id":"07712d16-0752-486e-8273-d59dfe0d835a","name":"Speech analysis - fr","originalRequest":{"method":"POST","header":[{"key":"account","value":"{{account_id}}","description":"231e2ac390","disabled":true},{"key":"api-key","value":"","disabled":true},{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"formdata","formdata":[{"key":"reference_text","value":"administration","description":"only optional if unscripted is false","type":"text"},{"key":"audio_data","type":"file","src":"postman-cloud:///1eed2266-4031-4d60-8db3-031c829325ed"},{"key":"language","value":"English","description":"optional: fr, en","type":"text"},{"key":"scripted","value":"true","description":"optional: ","type":"text"},{"key":"prompt","value":"Tell me about your holiday.","description":"optional: ","type":"text","disabled":true},{"key":"callback_url","value":"http://deonte.biz","type":"text","disabled":true},{"key":"correct_reference","value":"true","type":"text","uuid":"1fd33d4a-13fe-4678-a3a3-be6614f65ed6","disabled":true}]},"url":{"raw":"{{url}}/speech-analysis/","host":["{{url}}"],"path":["speech-analysis",""],"query":[{"key":"api-key","value":"{{api-key}}","disabled":true}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx/1.18.0 (Ubuntu)"},{"key":"Date","value":"Sun, 21 Dec 2025 19:19:37 GMT"},{"key":"Content-Type","value":"application/json","description":""},{"key":"Transfer-Encoding","value":"chunked"},{"key":"Connection","value":"keep-alive"},{"key":"Vary","value":"Accept-Encoding"},{"key":"Vary","value":"Accept, Accept-Language, Cookie, origin"},{"key":"Allow","value":"POST, OPTIONS"},{"key":"X-Frame-Options","value":"DENY"},{"key":"Content-Language","value":"en"},{"key":"Strict-Transport-Security","value":"max-age=60; includeSubDomains; preload"},{"key":"X-Content-Type-Options","value":"nosniff"},{"key":"Referrer-Policy","value":"same-origin"},{"key":"Cross-Origin-Opener-Policy","value":"same-origin"},{"key":"Content-Encoding","value":"gzip"}],"cookie":[],"responseTime":null,"body":"{\n \"input\": {\n \"reference\": \"bonjour je m'appelle marie\",\n \"hypothesis\": \"bonjour je m'appelle marie\",\n \"language\": \"fr\",\n \"scripted\": true\n },\n \"scores\": {\n \"general\": 75,\n \"pronunciation\": 76,\n \"fluency\": 93,\n \"prosody\": 85,\n \"intonation\": 83,\n \"speech_rate\": 127.66,\n \"articulation_rate\": 127.66,\n \"pauses\": 0,\n \"word_accuracy\": 74.64,\n \"listener_effort\": 25.11,\n \"rhythm\": 83.54,\n \"audibility\": 84.4\n },\n \"assessments\": {\n \"cefr\": {\n \"level\": \"C2\",\n \"phonological_control\": 78.93,\n \"fluency\": 92.64,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Peut exprimer avec précision de fines nuances de sens en utilisant, avec une correction suffisante, une gamme étendue de procédés de modification. La maîtrise phonologique est un contrôle très avancé. L'intonation suit les schémas caractéristiques du français. L'accent de groupe et la courbe mélodique sont bien maîtrisés. Le débit est parfaitement fluide et spontané. Les pauses sont naturelles et appropriées.\",\n \"scope\": \"speech_only_estimate\",\n \"observed_dimensions\": [\n \"pronunciation\",\n \"fluency\",\n \"prosody\"\n ],\n \"full_exam_equivalent\": false\n },\n \"delf_dalf\": {\n \"score\": 84,\n \"assessment_name\": \"DELF/DALF\",\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Peut s'exprimer spontanément et couramment sans trop apparemment devoir chercher ses mots. Peut utiliser la langue de manière souple et efficace. Maîtrise un vaste répertoire permettant une expression fluide et précise. L'intonation suit les schémas caractéristiques du français. L'accent de groupe et la courbe mélodique sont bien maîtrisés. Le débit est parfaitement fluide et spontané. Les pauses sont naturelles et appropriées.\",\n \"scope\": \"speech_only_estimate\",\n \"observed_dimensions\": [\n \"pronunciation\",\n \"fluency\",\n \"prosody\"\n ],\n \"full_exam_equivalent\": false,\n \"max_score\": 100,\n \"level\": \"DALF C1\",\n \"pronunciation\": 74.89,\n \"fluency\": 92.64,\n \"prosody\": 85.0\n },\n \"tcf\": {\n \"score\": 601,\n \"assessment_name\": \"TCF\",\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Peut s'exprimer spontanément et couramment. Peut utiliser la langue de façon efficace et souple. Maîtrise d'un vaste contrôle phonologique avec une prononciation précise. L'intonation suit les schémas caractéristiques du français. L'accent de groupe et la courbe mélodique sont bien maîtrisés. Le débit est parfaitement fluide et spontané. Les pauses sont naturelles et appropriées.\",\n \"scope\": \"speech_only_estimate\",\n \"observed_dimensions\": [\n \"pronunciation\",\n \"fluency\",\n \"prosody\"\n ],\n \"full_exam_equivalent\": false,\n \"max_score\": 699,\n \"level\": \"C2\",\n \"pronunciation\": 74.89,\n \"fluency\": 92.64,\n \"prosody\": 85.0\n },\n \"tef\": {\n \"score\": 375,\n \"assessment_name\": \"TEF\",\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Maîtrise experte du français oral. Peut s'exprimer avec précision et nuance dans tous les contextes. La prononciation est comparable à un contrôle très avancé. Excellente maîtrise de la clarté, du rythme et de l'intonation. L'intonation suit les schémas caractéristiques du français. L'accent de groupe et la courbe mélodique sont bien maîtrisés. Le débit est parfaitement fluide et spontané. Les pauses sont naturelles et appropriées.\",\n \"scope\": \"speech_only_estimate\",\n \"observed_dimensions\": [\n \"pronunciation\",\n \"fluency\",\n \"prosody\"\n ],\n \"full_exam_equivalent\": false,\n \"max_score\": 450,\n \"level\": \"C2 (Niveau 9-10)\",\n \"pronunciation\": 74.89,\n \"fluency\": 92.64,\n \"prosody\": 85.0\n }\n },\n \"speech_features\": {\n \"pronunciation\": {\n \"method\": \"phoneme_word_alignment\",\n \"score\": 75.51,\n \"intelligibility\": 74.89,\n \"phoneme_accuracy\": 80.14,\n \"word_accuracy\": 74.64,\n \"average_confidence\": 75.04,\n \"phoneme_count\": 15,\n \"word_count\": 4,\n \"scorable_word_count\": 4,\n \"mispronunciation_count\": 4,\n \"omission_count\": 0,\n \"insertion_count\": 3,\n \"acoustic_adjusted_count\": 6,\n \"listener_effort\": 25.11,\n \"listener_effort_method\": \"one_minus_intelligibility\"\n },\n \"fluency\": {\n \"method\": \"speech_rate_pause_continuity\",\n \"score\": 92.64,\n \"speech_rate_wpm\": 127.66,\n \"speech_rate_method\": \"words_per_total_duration\",\n \"articulation_rate_wpm\": 127.66,\n \"articulation_rate_method\": \"words_per_articulation_time_excluding_pauses\",\n \"phonemes_per_second\": 9.57,\n \"duration_s\": 1.88,\n \"articulation_length_s\": 1.88,\n \"pause_threshold_s\": 0.35,\n \"pause_count\": 0,\n \"total_pause_duration_s\": 0,\n \"mean_pause_ms\": 0.0,\n \"mean_length_run_s\": 1.88,\n \"max_length_run_s\": 1.88,\n \"pause_list\": [],\n \"filled_pause_count\": 0,\n \"hesitation_count\": 0,\n \"repetition_count\": 0,\n \"false_start_count\": 3,\n \"self_repair_count\": 3,\n \"rate_score\": 100.0,\n \"pause_score\": 100.0,\n \"continuity_score\": 94.0\n },\n \"prosody\": {\n \"score\": 85.0,\n \"intonation_score\": 83.35,\n \"rhythm_score\": 83.54,\n \"rhythm_method\": \"syllable_timing_cv\",\n \"stress_applicable\": false,\n \"pitch_available\": true,\n \"pitch_mean_hz\": 228.92,\n \"pitch_range_semitones\": 31.19,\n \"pitch_variation_score\": 78.0,\n \"volume_variation_db\": 56.42,\n \"volume_variation_score\": 99.0,\n \"monotone\": false,\n \"stress_mistake_count\": 0,\n \"method\": \"french_syllable_timing_pitch_energy\"\n }\n },\n \"word_evaluation\": [\n {\n \"word\": \"bonjour\",\n \"score\": 76,\n \"grade\": \"good\",\n \"grade_display\": \"Bien\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"BB\",\n \"ON\",\n \"JJ\",\n \"OU\",\n \"RR\"\n ],\n \"canonical_ipa\": [\n \"b\",\n \"ɔ̃\",\n \"ʒ\",\n \"u\",\n \"ʁ\"\n ],\n \"observed_ipa\": [\n \"b\",\n \"ɔ̃\",\n \"ʒ\",\n \"u\",\n \"ʁ\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"BB\",\n \"ON\"\n ],\n \"ipa\": [\n \"b\",\n \"ɔ̃\"\n ],\n \"observed_ipa\": [\n \"b\",\n \"ɔ̃\"\n ],\n \"onset\": [\n \"BB\"\n ],\n \"nucleus\": [\n \"ON\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 87,\n \"grade\": \"good\",\n \"grade_display\": \"Bien\",\n \"start_s\": 0.32,\n \"end_s\": 0.6,\n \"audio_start_s\": 0.24,\n \"audio_end_s\": 0.63,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"JJ\",\n \"OU\",\n \"RR\"\n ],\n \"ipa\": [\n \"ʒ\",\n \"u\",\n \"ʁ\"\n ],\n \"observed_ipa\": [\n \"ʒ\",\n \"u\",\n \"ʁ\"\n ],\n \"onset\": [\n \"JJ\"\n ],\n \"nucleus\": [\n \"OU\"\n ],\n \"coda\": [\n \"RR\"\n ],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": false,\n \"score\": 68,\n \"grade\": \"pass\",\n \"grade_display\": \"Satisfaisant\",\n \"start_s\": 0.6,\n \"end_s\": 1.08,\n \"audio_start_s\": 0.52,\n \"audio_end_s\": 0.63,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 2,\n \"default_canonical_phones\": [\n \"BB\",\n \"ON\",\n \"JJ\",\n \"OU\",\n \"RR\"\n ],\n \"default_canonical_ipa\": [\n \"b\",\n \"ɔ̃\",\n \"ʒ\",\n \"u\",\n \"ʁ\"\n ],\n \"start_s\": 0.32,\n \"end_s\": 1.08,\n \"audio_start_s\": 0.24,\n \"audio_end_s\": 0.65,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.6275,\n \"meanings\": [\n \"Formule de salutation utilisée lorsqu’on rencontre quelqu’un.\",\n \"Formulation de salutation utilisée lorsqu’on quitte quelqu’un dans la journée comme on dirait bonne journée, ou la nuit bonsoir, bonne soirée.\",\n \"Interjection marquant une réticence, un refus, un jugement de médiocrité.\"\n ],\n \"synonyms\": [\n \"bon matin\",\n \"beaujour\",\n \"boujou\",\n \"coucou\",\n \"kwei\",\n \"salut\",\n \"wesh\",\n \"allô\",\n \"yo\",\n \"bijour\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"bonjour\",\n \"pronunciation_accent\": \"standard\",\n \"available_accents\": [\n \"standard\",\n \"(Québec), Canada (Shawinigan)\"\n ],\n \"pos\": \"intj\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/Fr-bonjour.ogg\",\n \"definitions\": [\n {\n \"pos\": \"intj\",\n \"gloss\": \"Formule de salutation utilisée lorsqu’on rencontre quelqu’un.\",\n \"usage_labels\": [],\n \"examples\": [\n \"Bonjour, monsieur le Président.\",\n \"Bonjour, mon ami.\",\n \"Cependant la prairie s’était peuplée. D’un pré à l’autre, on disait : « Bonjour » ou « Beau temps » ; c’était tout.\"\n ]\n },\n {\n \"pos\": \"intj\",\n \"gloss\": \"Formulation de salutation utilisée lorsqu’on quitte quelqu’un dans la journée comme on dirait bonne journée, ou la nuit bonsoir, bonne soirée.\",\n \"usage_labels\": [],\n \"examples\": [\n \"S’élançant vivement dans la voiture, il prit les rênes, donnant à Pierre à peine le temps de se placer près de lui, et lança le cheval au grand trot.\\n– Bonjour, monsieur Charles !\\n– Adieu, mes enfants !\\n– Bonjour, monsieur Pierre !\\n– Bon voyage ! bonne santé !\\n– Que le bon Dieu vous conduise !\",\n \"Bien le bonjour !\",\n \"Bonjour, Germain ; j’emmène Petit-Pierre afin de vous forcer d’aller à Fourche. C’est un gage que je vous garde.\"\n ]\n },\n {\n \"pos\": \"intj\",\n \"gloss\": \"Interjection marquant une réticence, un refus, un jugement de médiocrité.\",\n \"usage_labels\": [\n \"pejorative\"\n ],\n \"examples\": [\n \"Un verre ça va, trois verres, bonjour les dégâts.\",\n \"Une fois, à une exécution, je m’approche d’une fille. Pour rigoler, je lui fais : « Vous êtes de la famille du pendu ? »… C’était sa sœur. Bonjour l’approche !\",\n \"Tu as tort, disait-elle, elle va s'y habituer, et après, bonjour !\"\n ]\n }\n ],\n \"examples\": [\n \"Bonjour, monsieur le Président.\",\n \"Bonjour, mon ami.\",\n \"Cependant la prairie s’était peuplée. D’un pré à l’autre, on disait : « Bonjour » ou « Beau temps » ; c’était tout.\",\n \"S’élançant vivement dans la voiture, il prit les rênes, donnant à Pierre à peine le temps de se placer près de lui, et lança le cheval au grand trot.\\n– Bonjour, monsieur Charles !\\n– Adieu, mes enfants !\\n– Bonjour, monsieur Pierre !\\n– Bon voyage ! bonne santé !\\n– Que le bon Dieu vous conduise !\",\n \"Bien le bonjour !\",\n \"Bonjour, Germain ; j’emmène Petit-Pierre afin de vous forcer d’aller à Fourche. C’est un gage que je vous garde.\"\n ],\n \"synonyms\": [\n \"bon matin\",\n \"beaujour\",\n \"boujou\",\n \"coucou\",\n \"kwei\",\n \"salut\",\n \"wesh\",\n \"allô\",\n \"yo\",\n \"bijour\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"BB\",\n \"ipa\": \"b\",\n \"observed_ipa\": \"b\",\n \"score\": 75,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 25,\n \"acoustic_reason\": \"weak_stop_release_evidence\",\n \"acoustic_rms_dbfs\": -16.7,\n \"acoustic_relative_db\": -1.1,\n \"acoustic_high_frequency_ratio\": 0.000827,\n \"acoustic_zero_crossing_rate\": 0.064113,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 0.2203,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"good\",\n \"grade_display\": \"Bien\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.7024,\n \"start_s\": 0.32,\n \"audio_start_s\": 0.24,\n \"audio_end_s\": 0.48,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"BILABIAL\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"bon\",\n \"translation\": \"bɔ̃\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/BB.mp3\",\n \"feedback_summary\": \"Bonne prononciation !\",\n \"feedback\": \"Le son 'BB' a été prononcé correctement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"ON\",\n \"ipa\": \"ɔ̃\",\n \"observed_ipa\": \"ɔ̃\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -15.96,\n \"acoustic_relative_db\": -0.36,\n \"acoustic_high_frequency_ratio\": 0.000219,\n \"acoustic_zero_crossing_rate\": 0.031885,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.2,\n \"raw_duration_secs\": 0.2,\n \"confidence\": 0.5877,\n \"start_s\": 0.4,\n \"audio_start_s\": 0.32,\n \"audio_end_s\": 0.63,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"NASAL_VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"bon\",\n \"translation\": \"bɔ̃\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/ON.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'ON' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"JJ\",\n \"ipa\": \"ʒ\",\n \"observed_ipa\": \"ʒ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -24.57,\n \"acoustic_relative_db\": -8.97,\n \"acoustic_high_frequency_ratio\": 0.125214,\n \"acoustic_zero_crossing_rate\": 0.129347,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.16,\n \"raw_duration_secs\": 0.16,\n \"confidence\": 0.6916,\n \"start_s\": 0.6,\n \"audio_start_s\": 0.52,\n \"audio_end_s\": 0.63,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"POSTALVEOLAR\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"je\",\n \"translation\": \"ʒə\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/JJ.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'JJ' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"OU\",\n \"ipa\": \"u\",\n \"observed_ipa\": \"u\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -94.11,\n \"acoustic_relative_db\": -78.51,\n \"acoustic_high_frequency_ratio\": 0.59951,\n \"acoustic_zero_crossing_rate\": 0.327254,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 0.2871,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Passable\",\n \"duration_secs\": 0.12,\n \"raw_duration_secs\": 0.12,\n \"confidence\": 0.6345,\n \"start_s\": 0.76,\n \"audio_start_s\": 0.76,\n \"audio_end_s\": 0.88,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"vous\",\n \"translation\": \"vu\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/OU.mp3\",\n \"feedback_summary\": \"Prononciation à améliorer.\",\n \"feedback\": \"Le son 'OU' nécessite plus de pratique.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"RR\",\n \"ipa\": \"ʁ\",\n \"observed_ipa\": \"ʁ\",\n \"score\": 60,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -19.99,\n \"acoustic_relative_db\": -4.39,\n \"acoustic_high_frequency_ratio\": 0.131025,\n \"acoustic_zero_crossing_rate\": 0.203501,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 40,\n \"boundary_reason\": \"word_boundary_obstruent_ambiguity\",\n \"grade\": \"okay\",\n \"grade_display\": \"Moyen\",\n \"duration_secs\": 0.2,\n \"raw_duration_secs\": 0.2,\n \"confidence\": 0.5212,\n \"start_s\": 0.88,\n \"audio_start_s\": 0.88,\n \"audio_end_s\": 1.08,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"UVULAR\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"rue\",\n \"translation\": \"ʁy\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/RR.mp3\",\n \"feedback_summary\": \"Prononciation à améliorer.\",\n \"feedback\": \"Le son 'RR' nécessite plus de pratique.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"je\",\n \"score\": 55,\n \"grade\": \"okay\",\n \"grade_display\": \"Moyen\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"JJ\"\n ],\n \"canonical_ipa\": [\n \"ʒ\"\n ],\n \"observed_ipa\": [\n \"ʒ\"\n ],\n \"syllables\": [],\n \"number_of_syllables\": 0,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 5,\n \"default_canonical_phones\": [\n \"JJ\"\n ],\n \"default_canonical_ipa\": [\n \"ʒ\"\n ],\n \"start_s\": 1.08,\n \"end_s\": 1.12,\n \"audio_start_s\": 1.08,\n \"audio_end_s\": 1.2,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.6684,\n \"meanings\": [\n \"Pronom de la première personne du singulier. Peut aussi bien être masculin que féminin. Utilisé exclusivement en tant que sujet. Devant une voyelle ou un h muet, il s’élide en j’.\",\n \"(souvent entre guillemets) Entité perçue par le sujet comme le cœur et l’essence même de son existence en tant qu’individu.\",\n \"(souvent entre guillemets) Narrateur, dans un récit (généralement écrit).\"\n ],\n \"synonyms\": [\n \"moi\",\n \"égo\",\n \"narrateur\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"je\",\n \"pronunciation_accent\": \"standard\",\n \"available_accents\": [\n \"standard\",\n \"France\"\n ],\n \"pos\": \"pron\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/Fr-je.ogg\",\n \"definitions\": [\n {\n \"pos\": \"pron\",\n \"gloss\": \"Pronom de la première personne du singulier. Peut aussi bien être masculin que féminin. Utilisé exclusivement en tant que sujet. Devant une voyelle ou un h muet, il s’élide en j’.\",\n \"usage_labels\": [],\n \"examples\": [\n \"Je suis en France.\",\n \"Je m’appelle « Isabelle ».\",\n \"J’habite à Paris.\",\n \"J’organise un voyage.\"\n ]\n },\n {\n \"pos\": \"noun\",\n \"gloss\": \"(souvent entre guillemets) Entité perçue par le sujet comme le cœur et l’essence même de son existence en tant qu’individu.\",\n \"usage_labels\": [],\n \"examples\": [\n \"C’est la personne, le « je », qui opère la synthèse et l’unité des forces vitales. Nous disons d'une façon imagée que celles-ci doivent être toutes « prises en mains » dans les grands bras du « je ».\",\n \"Quand est-ce que je deviendrai un « je » et un « moi » véritable, un « je » et un « moi » personnel, un « je » et un « moi » unique?\"\n ]\n },\n {\n \"pos\": \"noun\",\n \"gloss\": \"(souvent entre guillemets) Narrateur, dans un récit (généralement écrit).\",\n \"usage_labels\": [],\n \"examples\": [\n \"Aussi l'identité de ce « je » s'exprimant d'une page à l'autre semble incertaine et flottante. Est-ce la voix de cette narratrice apparaissant au début du récit, toujours la même, qui raconte ou est-ce plutôt celle des enfants de la famille qui s'échangent alternativement la parole?\"\n ]\n }\n ],\n \"examples\": [\n \"Je suis en France.\",\n \"Je m’appelle « Isabelle ».\",\n \"J’habite à Paris.\",\n \"J’organise un voyage.\",\n \"C’est la personne, le « je », qui opère la synthèse et l’unité des forces vitales. Nous disons d'une façon imagée que celles-ci doivent être toutes « prises en mains » dans les grands bras du « je ».\",\n \"Quand est-ce que je deviendrai un « je » et un « moi » véritable, un « je » et un « moi » personnel, un « je » et un « moi » unique?\"\n ],\n \"synonyms\": [\n \"moi\",\n \"égo\",\n \"narrateur\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"JJ\",\n \"ipa\": \"ʒ\",\n \"observed_ipa\": \"ʒ\",\n \"score\": 55,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": true,\n \"completion_penalty\": 15,\n \"completion_reason\": \"short_word_final_phone\",\n \"min_complete_duration_secs\": 0.06,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 30,\n \"acoustic_reason\": \"weak_final_fricative_evidence\",\n \"acoustic_rms_dbfs\": -13.36,\n \"acoustic_relative_db\": 2.24,\n \"acoustic_high_frequency_ratio\": 0.006702,\n \"acoustic_zero_crossing_rate\": 0.050078,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.9105,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"okay\",\n \"grade_display\": \"Moyen\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.6684,\n \"start_s\": 1.08,\n \"audio_start_s\": 1.08,\n \"audio_end_s\": 1.2,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"POSTALVEOLAR\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"je\",\n \"translation\": \"ʒə\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/JJ.mp3\",\n \"feedback_summary\": \"Prononciation à améliorer.\",\n \"feedback\": \"Le son 'JJ' nécessite plus de pratique.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"m'appelle\",\n \"score\": 96,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"MM\",\n \"AA\",\n \"PP\",\n \"EI\",\n \"LL\"\n ],\n \"canonical_ipa\": [\n \"m\",\n \"a\",\n \"p\",\n \"ɛ\",\n \"l\"\n ],\n \"observed_ipa\": [\n \"m\",\n \"a\",\n \"p\",\n \"ɛ\",\n \"l\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"MM\",\n \"AA\"\n ],\n \"ipa\": [\n \"m\",\n \"a\"\n ],\n \"observed_ipa\": [\n \"m\",\n \"a\"\n ],\n \"onset\": [\n \"MM\"\n ],\n \"nucleus\": [\n \"AA\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 89,\n \"grade\": \"very_good\",\n \"grade_display\": \"Très bien\",\n \"start_s\": 1.4,\n \"end_s\": 1.48,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.56,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"PP\",\n \"EI\",\n \"LL\"\n ],\n \"ipa\": [\n \"p\",\n \"ɛ\",\n \"l\"\n ],\n \"observed_ipa\": [\n \"p\",\n \"ɛ\",\n \"l\"\n ],\n \"onset\": [\n \"PP\"\n ],\n \"nucleus\": [\n \"EI\"\n ],\n \"coda\": [\n \"LL\"\n ],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": false,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.48,\n \"end_s\": 1.8,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.8,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 2,\n \"default_canonical_phones\": [\n \"MM\",\n \"AA\",\n \"PP\",\n \"EI\",\n \"LL\"\n ],\n \"default_canonical_ipa\": [\n \"m\",\n \"a\",\n \"p\",\n \"ɛ\",\n \"l\"\n ],\n \"start_s\": 1.4,\n \"end_s\": 1.8,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.8,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.8537,\n \"meanings\": [\n \"Manque de peau.\",\n \"Première personne du singulier de l’indicatif présent du verbe appeler.\",\n \"Troisième personne du singulier de l’indicatif présent du verbe appeler.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"m'appelle\",\n \"pronunciation_accent\": \"standard\",\n \"available_accents\": [\n \"standard\"\n ],\n \"pos\": \"noun\",\n \"pronunciation_audio_url\": \"https://learngual-bucket.sfo3.digitaloceanspaces.com/model/speech/fr-v2/word-audio/runtime-v1/audio/m-appelle__5206a8ab99/m-appelle__5206a8ab99_00002.wav\",\n \"definitions\": [\n {\n \"pos\": \"noun\",\n \"gloss\": \"Manque de peau.\",\n \"usage_labels\": [\n \"dated\",\n \"rare\"\n ],\n \"examples\": []\n },\n {\n \"pos\": \"verb\",\n \"gloss\": \"Première personne du singulier de l’indicatif présent du verbe appeler.\",\n \"usage_labels\": [\n \"form-of\"\n ],\n \"examples\": [\n \"Pour obtenir ce résultat, je me sers du même appareil que j’ai décrit pour traiter la fécule; seulement j’enlève le tissu intérieur, que j’appelle velours-taupe, et je le remplace par un autre plus grossier, tel qu’une toile d’emballage épaisse ou tous autres tissus analogues, soit en chanvre, coton, laine, feutre ou clayons en paille, qui puissent, sans se ressorer, permettre au liquide de s’échapper.\",\n \"Je m’appelle Juana !\"\n ]\n },\n {\n \"pos\": \"verb\",\n \"gloss\": \"Troisième personne du singulier de l’indicatif présent du verbe appeler.\",\n \"usage_labels\": [\n \"form-of\"\n ],\n \"examples\": [\n \"Mais on m’appelle surtout Zizi !\",\n \"Mais, le temps de finir mes haricots sautés et de demander à boire pour Georgia et moi, j’ai appris d’elle que le surineur s’appelle Miguel Mercado, et que sa délicieuse partenaire est une Franco-Espagnole du nom de Lina Royale.\"\n ]\n }\n ],\n \"examples\": [\n \"Pour obtenir ce résultat, je me sers du même appareil que j’ai décrit pour traiter la fécule; seulement j’enlève le tissu intérieur, que j’appelle velours-taupe, et je le remplace par un autre plus grossier, tel qu’une toile d’emballage épaisse ou tous autres tissus analogues, soit en chanvre, coton, laine, feutre ou clayons en paille, qui puissent, sans se ressorer, permettre au liquide de s’échapper.\",\n \"Je m’appelle Juana !\",\n \"Mais on m’appelle surtout Zizi !\",\n \"Mais, le temps de finir mes haricots sautés et de demander à boire pour Georgia et moi, j’ai appris d’elle que le surineur s’appelle Miguel Mercado, et que sa délicieuse partenaire est une Franco-Espagnole du nom de Lina Royale.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"MM\",\n \"ipa\": \"m\",\n \"observed_ipa\": \"m\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -28.15,\n \"acoustic_relative_db\": -12.55,\n \"acoustic_high_frequency_ratio\": 0.000441,\n \"acoustic_zero_crossing_rate\": 0.039124,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.7843,\n \"start_s\": 1.4,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.52,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"BILABIAL\",\n \"airstream_mechanism\": \"NASAL\",\n \"example\": \"même\",\n \"translation\": \"mɛm\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/MM.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'MM' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AA\",\n \"ipa\": \"a\",\n \"observed_ipa\": \"a\",\n \"score\": 78,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 22,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -44.06,\n \"acoustic_relative_db\": -28.46,\n \"acoustic_high_frequency_ratio\": 0.000354,\n \"acoustic_zero_crossing_rate\": 0.042254,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"good\",\n \"grade_display\": \"Bien\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.8169,\n \"start_s\": 1.44,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.56,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"la\",\n \"translation\": \"la\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/AA.mp3\",\n \"feedback_summary\": \"Bonne prononciation !\",\n \"feedback\": \"Le son 'AA' a été prononcé correctement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"PP\",\n \"ipa\": \"p\",\n \"observed_ipa\": \"p\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -14.95,\n \"acoustic_relative_db\": 0.65,\n \"acoustic_high_frequency_ratio\": 0.01949,\n \"acoustic_zero_crossing_rate\": 0.053208,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.8738,\n \"start_s\": 1.48,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.6,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICELESS\",\n \"articulator\": \"BILABIAL\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"pas\",\n \"translation\": \"pa\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/PP.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'PP' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"EI\",\n \"ipa\": \"ɛ\",\n \"observed_ipa\": \"ɛ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -14.41,\n \"acoustic_relative_db\": 1.19,\n \"acoustic_high_frequency_ratio\": 0.027023,\n \"acoustic_zero_crossing_rate\": 0.023474,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.9407,\n \"start_s\": 1.52,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.64,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"fête\",\n \"translation\": \"fɛt\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/EI.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'EI' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"LL\",\n \"ipa\": \"l\",\n \"observed_ipa\": \"l\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -15.96,\n \"acoustic_relative_db\": -0.36,\n \"acoustic_high_frequency_ratio\": 0.009199,\n \"acoustic_zero_crossing_rate\": 0.061735,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.24,\n \"raw_duration_secs\": 0.24,\n \"confidence\": 0.8528,\n \"start_s\": 1.56,\n \"audio_start_s\": 1.49,\n \"audio_end_s\": 1.8,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"LATERAL\",\n \"example\": \"le\",\n \"translation\": \"lə\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/LL.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'LL' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"marie\",\n \"score\": 72,\n \"grade\": \"pass\",\n \"grade_display\": \"Satisfaisant\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"MM\",\n \"AA\",\n \"RR\",\n \"II\"\n ],\n \"canonical_ipa\": [\n \"m\",\n \"a\",\n \"ʁ\",\n \"i\"\n ],\n \"observed_ipa\": [\n \"m\",\n \"a\",\n \"ʁ\",\n \"i\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"MM\",\n \"AA\"\n ],\n \"ipa\": [\n \"m\",\n \"a\"\n ],\n \"observed_ipa\": [\n \"m\",\n \"a\"\n ],\n \"onset\": [\n \"MM\"\n ],\n \"nucleus\": [\n \"AA\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.8,\n \"end_s\": 2.0,\n \"audio_start_s\": 1.83,\n \"audio_end_s\": 1.98,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"RR\",\n \"II\"\n ],\n \"ipa\": [\n \"ʁ\",\n \"i\"\n ],\n \"observed_ipa\": [\n \"ʁ\",\n \"i\"\n ],\n \"onset\": [\n \"RR\"\n ],\n \"nucleus\": [\n \"II\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 45,\n \"grade\": \"fair\",\n \"grade_display\": \"Passable\",\n \"start_s\": 2.0,\n \"end_s\": 2.21,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 1.98,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 2,\n \"default_canonical_phones\": [\n \"MM\",\n \"AA\",\n \"RR\",\n \"II\"\n ],\n \"default_canonical_ipa\": [\n \"m\",\n \"a\",\n \"ʁ\",\n \"i\"\n ],\n \"start_s\": 1.8,\n \"end_s\": 2.21,\n \"audio_start_s\": 1.8,\n \"audio_end_s\": 1.98,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7954,\n \"meanings\": [\n \"Première personne du singulier du présent de l’indicatif de marier.\",\n \"Troisième personne du singulier du présent de l’indicatif de marier.\",\n \"Première personne du singulier du présent du subjonctif de marier.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"marie\",\n \"pronunciation_accent\": \"standard\",\n \"available_accents\": [\n \"standard\"\n ],\n \"pos\": \"verb\",\n \"pronunciation_audio_url\": \"https://learngual-bucket.sfo3.digitaloceanspaces.com/model/speech/fr-v2/word-audio/runtime-v1/audio/marie__f0fd596f39/marie__f0fd596f39_00002.wav\",\n \"definitions\": [\n {\n \"pos\": \"verb\",\n \"gloss\": \"Première personne du singulier du présent de l’indicatif de marier.\",\n \"usage_labels\": [\n \"form-of\"\n ],\n \"examples\": []\n },\n {\n \"pos\": \"verb\",\n \"gloss\": \"Troisième personne du singulier du présent de l’indicatif de marier.\",\n \"usage_labels\": [\n \"form-of\"\n ],\n \"examples\": [\n \"Le grand Rœllinger, chef de haute volée, épicier prodige détenteur d’une stupéfiante « cave à vanille », marie mieux que quiconque ses gousses avec l’improbable.\",\n \"Pour l’accompagner, un tokubetsu junmai (9 € le verre) qui, d’après lui, « se marie avec presque tout ».\"\n ]\n },\n {\n \"pos\": \"verb\",\n \"gloss\": \"Première personne du singulier du présent du subjonctif de marier.\",\n \"usage_labels\": [\n \"form-of\"\n ],\n \"examples\": []\n }\n ],\n \"examples\": [\n \"Le grand Rœllinger, chef de haute volée, épicier prodige détenteur d’une stupéfiante « cave à vanille », marie mieux que quiconque ses gousses avec l’improbable.\",\n \"Pour l’accompagner, un tokubetsu junmai (9 € le verre) qui, d’après lui, « se marie avec presque tout ».\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"MM\",\n \"ipa\": \"m\",\n \"observed_ipa\": \"m\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -25.05,\n \"acoustic_relative_db\": -9.45,\n \"acoustic_high_frequency_ratio\": 0.063255,\n \"acoustic_zero_crossing_rate\": 0.081377,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.9011,\n \"start_s\": 1.8,\n \"audio_start_s\": 1.8,\n \"audio_end_s\": 1.85,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"BILABIAL\",\n \"airstream_mechanism\": \"NASAL\",\n \"example\": \"même\",\n \"translation\": \"mɛm\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/MM.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'MM' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AA\",\n \"ipa\": \"a\",\n \"observed_ipa\": \"a\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -18.98,\n \"acoustic_relative_db\": -3.38,\n \"acoustic_high_frequency_ratio\": 0.049609,\n \"acoustic_zero_crossing_rate\": 0.068777,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.16,\n \"raw_duration_secs\": 0.16,\n \"confidence\": 0.863,\n \"start_s\": 1.84,\n \"audio_start_s\": 1.83,\n \"audio_end_s\": 1.98,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"la\",\n \"translation\": \"la\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/AA.mp3\",\n \"feedback_summary\": \"Prononciation parfaite !\",\n \"feedback\": \"Le son 'AA' a été prononcé avec une clarté et une précision parfaites.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"RR\",\n \"ipa\": \"ʁ\",\n \"observed_ipa\": \"ʁ\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -60.17,\n \"acoustic_relative_db\": -44.57,\n \"acoustic_high_frequency_ratio\": 0.011754,\n \"acoustic_zero_crossing_rate\": 0.01407,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.7836,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Passable\",\n \"duration_secs\": 0.12,\n \"raw_duration_secs\": 0.12,\n \"confidence\": 0.7828,\n \"start_s\": 2.0,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 1.98,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"CONSONANT\",\n \"voice\": \"VOICED\",\n \"articulator\": \"UVULAR\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"rue\",\n \"translation\": \"ʁy\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/RR.mp3\",\n \"feedback_summary\": \"Prononciation à améliorer.\",\n \"feedback\": \"Le son 'RR' nécessite plus de pratique.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"II\",\n \"ipa\": \"i\",\n \"observed_ipa\": \"i\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -120.0,\n \"acoustic_relative_db\": -104.4,\n \"acoustic_high_frequency_ratio\": 0.0,\n \"acoustic_zero_crossing_rate\": 0.0,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1.0,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Passable\",\n \"duration_secs\": 0.09,\n \"raw_duration_secs\": 0.09,\n \"confidence\": 0.6345,\n \"start_s\": 2.12,\n \"audio_start_s\": 2.12,\n \"audio_end_s\": 2.21,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"si\",\n \"translation\": \"si\",\n \"other_examples\": [],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/fr/II.mp3\",\n \"feedback_summary\": \"Prononciation à améliorer.\",\n \"feedback\": \"Le son 'II' nécessite plus de pratique.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n }\n ],\n \"metadata\": {\n \"speech_analysis\": {\n \"ipa_model_id\": \"french_pronunciation_v2\",\n \"text_model_id\": \"\",\n \"use_int8\": false,\n \"timing\": {\n \"ipa_decode_ms\": 74.28,\n \"text_asr_ms\": 0.0,\n \"analysis_ms\": 531.83\n },\n \"tail_silence_seconds\": 0.8,\n \"source_sample_rate\": 16000,\n \"sample_rate\": 16000,\n \"audio_levels\": {\n \"method\": \"active_speech_rms_level\",\n \"audibility\": 84.4,\n \"overall\": 82.5,\n \"peak\": 96.21,\n \"active_speech\": 84.4,\n \"active_ratio\": 0.5854\n },\n \"warnings\": []\n },\n \"alignment\": {\n \"matches\": 15,\n \"substitutions\": 0,\n \"insertions\": 3,\n \"repair_insertions\": 3,\n \"deletions\": 0,\n \"stress_mistakes\": 0,\n \"sentence_score\": 0.7465,\n \"phonemes\": [\n {\n \"kind\": \"match\",\n \"expected\": \"b\",\n \"expected_phone\": \"BB\",\n \"observed\": \"b\",\n \"start_s\": 0.32,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.7024,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɔ̃\",\n \"expected_phone\": \"ON\",\n \"observed\": \"ɔ̃\",\n \"start_s\": 0.4,\n \"duration_s\": 0.2,\n \"raw_duration_s\": 0.2,\n \"confidence\": 0.5877,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ʒ\",\n \"expected_phone\": \"JJ\",\n \"observed\": \"ʒ\",\n \"start_s\": 0.6,\n \"duration_s\": 0.16,\n \"raw_duration_s\": 0.16,\n \"confidence\": 0.6916,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"u\",\n \"expected_phone\": \"OU\",\n \"observed\": \"u\",\n \"start_s\": 0.76,\n \"duration_s\": 0.12,\n \"raw_duration_s\": 0.12,\n \"confidence\": 0.6345,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ʁ\",\n \"expected_phone\": \"RR\",\n \"observed\": \"ʁ\",\n \"start_s\": 0.88,\n \"duration_s\": 0.2,\n \"raw_duration_s\": 0.2,\n \"confidence\": 0.5212,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ʒ\",\n \"expected_phone\": \"JJ\",\n \"observed\": \"ʒ\",\n \"start_s\": 1.08,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.6684,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"insertion\",\n \"expected\": null,\n \"expected_phone\": null,\n \"observed\": \"ə\",\n \"start_s\": 1.12,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.7747,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": true,\n \"repair_reason\": \"boundary_insertion_cluster\"\n },\n {\n \"kind\": \"insertion\",\n \"expected\": null,\n \"expected_phone\": null,\n \"observed\": \"v\",\n \"start_s\": 1.16,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.2504,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": true,\n \"repair_reason\": \"boundary_insertion_cluster\"\n },\n {\n \"kind\": \"insertion\",\n \"expected\": null,\n \"expected_phone\": null,\n \"observed\": \"ɛ\",\n \"start_s\": 1.2,\n \"duration_s\": 0.2,\n \"raw_duration_s\": 0.2,\n \"confidence\": 0.4993,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": true,\n \"repair_reason\": \"boundary_insertion_cluster\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"m\",\n \"expected_phone\": \"MM\",\n \"observed\": \"m\",\n \"start_s\": 1.4,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.7843,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"a\",\n \"expected_phone\": \"AA\",\n \"observed\": \"a\",\n \"start_s\": 1.44,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.8169,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"p\",\n \"expected_phone\": \"PP\",\n \"observed\": \"p\",\n \"start_s\": 1.48,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.8738,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɛ\",\n \"expected_phone\": \"EI\",\n \"observed\": \"ɛ\",\n \"start_s\": 1.52,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.9407,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"l\",\n \"expected_phone\": \"LL\",\n \"observed\": \"l\",\n \"start_s\": 1.56,\n \"duration_s\": 0.24,\n \"raw_duration_s\": 0.24,\n \"confidence\": 0.8528,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"m\",\n \"expected_phone\": \"MM\",\n \"observed\": \"m\",\n \"start_s\": 1.8,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.9011,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"a\",\n \"expected_phone\": \"AA\",\n \"observed\": \"a\",\n \"start_s\": 1.84,\n \"duration_s\": 0.16,\n \"raw_duration_s\": 0.16,\n \"confidence\": 0.863,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ʁ\",\n \"expected_phone\": \"RR\",\n \"observed\": \"ʁ\",\n \"start_s\": 2.0,\n \"duration_s\": 0.12,\n \"raw_duration_s\": 0.12,\n \"confidence\": 0.7828,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"i\",\n \"expected_phone\": \"II\",\n \"observed\": \"i\",\n \"start_s\": 2.12,\n \"duration_s\": 0.09,\n \"raw_duration_s\": 0.09,\n \"confidence\": 0.6345,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ]\n },\n \"fluency\": {\n \"duration_s\": 1.88,\n \"speech_rate_wpm\": 127.66,\n \"phonemes_per_second\": 9.57,\n \"pause_count\": 0,\n \"mean_pause_ms\": 0.0,\n \"pause_score\": 100\n },\n \"prosody\": {\n \"available\": true,\n \"reason\": \"\",\n \"intonation_score\": 83.35,\n \"word_stress_score\": 100.0,\n \"sentence_stress_score\": 89.18,\n \"rhythm_score\": 76.46,\n \"pitch_available\": true,\n \"pitch_reason\": \"\",\n \"pitch_mean_hz\": 228.92,\n \"pitch_min_hz\": 82.52,\n \"pitch_max_hz\": 500.0,\n \"pitch_range_semitones\": 31.19,\n \"pitch_variation_score\": 78.0,\n \"monotone\": false,\n \"volume_variation_db\": 56.42,\n \"volume_variation_score\": 99.0\n },\n \"unscored_words\": [],\n \"warnings\": []\n }\n}"},{"id":"f11723bc-851c-45a8-94bd-ab9abd9e7326","name":"Speech analysis - es","originalRequest":{"method":"POST","header":[{"key":"account","value":"{{account_id}}","description":"231e2ac390","disabled":true},{"key":"api-key","value":"","disabled":true},{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"formdata","formdata":[{"key":"reference_text","value":"administración\n","description":"required when scripted=true; optional when scripted=false","type":"text"},{"key":"audio_data","type":"file","src":"postman-cloud:///1eed2266-4031-4d60-8db3-031c829325ed"},{"key":"language","value":"es\n","description":"optional: en, fr, es","type":"text"},{"key":"scripted","value":"true","description":"optional; default: true","type":"text"},{"key":"prompt","value":"Tell me about your holiday.","description":"optional: ","type":"text","disabled":true},{"key":"callback_url","value":"https://laurie.org","type":"text","disabled":true},{"key":"correct_reference","value":"true","type":"text","uuid":"1fd33d4a-13fe-4678-a3a3-be6614f65ed6","disabled":true}]},"url":{"raw":"{{url}}/speech-analysis/","host":["{{url}}"],"path":["speech-analysis",""],"query":[{"key":"api-key","value":"{{api-key}}","disabled":true}]}},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":"{\n \"input\": {\n \"reference\": \"administración\",\n \"hypothesis\": \"administración\",\n \"language\": \"es\",\n \"scripted\": true\n },\n \"scores\": {\n \"general\": 89,\n \"pronunciation\": 86,\n \"fluency\": 93,\n \"prosody\": 88,\n \"intonation\": 83,\n \"speech_rate\": 175,\n \"articulation_rate\": 175,\n \"pauses\": 0,\n \"word_accuracy\": 89,\n \"listener_effort\": 16.02,\n \"rhythm\": 78.26,\n \"audibility\": 83.14\n },\n \"assessments\": {\n \"cefr\": {\n \"level\": \"C2\",\n \"phonological_control\": 85.65,\n \"fluency\": 92.78,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Excellent pronunciation skills demonstrated. Minor stress and phonetic refinements will perfect the speech delivery, showing remarkable progress.\"\n },\n \"toefl\": {\n \"score\": 5.5,\n \"max_score\": 6,\n \"weakest_dimension\": \"pronunciation\",\n \"scale_version\": \"current_1_6_half_band_2026\",\n \"feedback\": \"Outstanding clarity and fluidity demonstrated. While not quite perfect, this shows excellent command of pronunciation and intonation. Minor refinements will achieve top-level performance. Stress, rhythm, and intonation are controlled and support intelligibility throughout the response. Speech is fluent, with natural pacing and appropriate pauses.\"\n },\n \"ielts\": {\n \"score\": 8,\n \"max_score\": 9,\n \"pronunciation\": 7.5,\n \"fluency_speech_proxy\": 8.5,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Outstanding pronunciation work demonstrated. The speech is very easy to follow, with only minor areas needing improvement. Continue polishing these final details. Speech is fluent, with natural pacing and appropriate pauses.\"\n },\n \"pte\": {\n \"score\": 81,\n \"max_score\": 90,\n \"pronunciation\": 77,\n \"oral_fluency\": 83,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Impressive score achieved. Clarity and pronunciation are strong, though small details can still be perfected. Very close to complete mastery. Stress, rhythm, and intonation are controlled and support intelligibility throughout the response. Speech is fluent, with natural pacing and appropriate pauses.\"\n },\n \"toeic\": {\n \"score\": 177,\n \"max_score\": 200,\n \"pronunciation\": 168,\n \"intonation_and_stress\": 176,\n \"smooth_delivery\": 186,\n \"weakest_dimension\": \"pronunciation\",\n \"feedback\": \"Nearly perfect performance achieved. Pronunciation and fluency are excellent. Additional practice on specific areas will complete mastery of workplace communication.\"\n }\n },\n \"speech_features\": {\n \"pronunciation\": {\n \"method\": \"phoneme_word_alignment\",\n \"score\": 85.51,\n \"intelligibility\": 83.98,\n \"phoneme_accuracy\": 87.45,\n \"word_accuracy\": 89,\n \"average_confidence\": 73.33,\n \"phoneme_count\": 22,\n \"word_count\": 7,\n \"scorable_word_count\": 7,\n \"mispronunciation_count\": 4,\n \"omission_count\": 0,\n \"insertion_count\": 0,\n \"acoustic_adjusted_count\": 6,\n \"listener_effort\": 16.02,\n \"listener_effort_method\": \"one_minus_intelligibility\"\n },\n \"fluency\": {\n \"method\": \"speech_rate_pause_continuity\",\n \"score\": 92.78,\n \"speech_rate_wpm\": 175,\n \"speech_rate_method\": \"words_per_total_duration\",\n \"articulation_rate_wpm\": 175,\n \"articulation_rate_method\": \"words_per_articulation_time_excluding_pauses\",\n \"phonemes_per_second\": 9.17,\n \"duration_s\": 2.4,\n \"articulation_length_s\": 2.4,\n \"pause_threshold_s\": 0.35,\n \"pause_count\": 0,\n \"total_pause_duration_s\": 0,\n \"mean_pause_ms\": 0,\n \"mean_length_run_s\": 2.4,\n \"max_length_run_s\": 2.4,\n \"pause_list\": [],\n \"filled_pause_count\": 0,\n \"hesitation_count\": 0,\n \"repetition_count\": 0,\n \"false_start_count\": 0,\n \"self_repair_count\": 0,\n \"rate_score\": 90,\n \"pause_score\": 100,\n \"continuity_score\": 100\n },\n \"prosody\": {\n \"score\": 88.15,\n \"intonation_score\": 83.35,\n \"word_stress_score\": 100,\n \"sentence_stress_score\": 89.18,\n \"rhythm_score\": 78.26,\n \"rhythm_method\": \"stress_timing_interval_variability\",\n \"stress_applicable\": true,\n \"pitch_available\": true,\n \"pitch_mean_hz\": 265.15,\n \"pitch_range_semitones\": 26.15,\n \"pitch_variation_score\": 78,\n \"volume_variation_db\": 41.57,\n \"volume_variation_score\": 99,\n \"monotone\": false,\n \"stress_mistake_count\": 0,\n \"method\": \"acoustic_pitch_energy\"\n }\n },\n \"word_evaluation\": [\n {\n \"word\": \"hello\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"HH\",\n \"AH\",\n \"L\",\n \"OW\"\n ],\n \"canonical_ipa\": [\n \"h\",\n \"ə\",\n \"l\",\n \"ˈoʊ\"\n ],\n \"observed_ipa\": [\n \"h\",\n \"ə\",\n \"l\",\n \"ˈoʊ\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"HH\",\n \"AH\"\n ],\n \"ipa\": [\n \"h\",\n \"ə\"\n ],\n \"observed_ipa\": [\n \"h\",\n \"ə\"\n ],\n \"onset\": [\n \"HH\"\n ],\n \"nucleus\": [\n \"AH\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 0.12,\n \"end_s\": 0.4,\n \"audio_start_s\": 0.05,\n \"audio_end_s\": 0.44,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"L\",\n \"OW\"\n ],\n \"ipa\": [\n \"l\",\n \"ˈoʊ\"\n ],\n \"observed_ipa\": [\n \"l\",\n \"ˈoʊ\"\n ],\n \"onset\": [\n \"L\"\n ],\n \"nucleus\": [\n \"OW\"\n ],\n \"coda\": [],\n \"stress\": \"Primary\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 0.4,\n \"end_s\": 0.84,\n \"audio_start_s\": 0.32,\n \"audio_end_s\": 0.46,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 7,\n \"default_canonical_phones\": [\n \"HH\",\n \"AE\",\n \"L\",\n \"AW\"\n ],\n \"default_canonical_ipa\": [\n \"h\",\n \"æ\",\n \"l\",\n \"ˈaʊ\"\n ],\n \"start_s\": 0.12,\n \"end_s\": 0.84,\n \"audio_start_s\": 0.05,\n \"audio_end_s\": 0.47,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7024,\n \"meanings\": [\n \"\\\"Hello!\\\" or an equivalent greeting.\",\n \"To greet with \\\"hello\\\".\"\n ],\n \"synonyms\": [\n \"alright\",\n \"ey up\",\n \"g'day\",\n \"greeting\",\n \"hallo\",\n \"hey\",\n \"hi\",\n \"hiya\",\n \"how's it going\",\n \"howdy\",\n \"howzit\",\n \"sup\"\n ],\n \"antonyms\": [\n \"bye\",\n \"goodbye\"\n ],\n \"dictionary\": {\n \"word\": \"hello\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\"\n ],\n \"pos\": \"Noun\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/En-uk-hello.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Noun\",\n \"gloss\": \"\\\"Hello!\\\" or an equivalent greeting.\",\n \"usage_labels\": [],\n \"examples\": [\n \"They gave each other a quick hello when they met, and went back on their merry ways.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To greet with \\\"hello\\\".\",\n \"usage_labels\": [],\n \"examples\": [\n \"She is there guarding and looking after the candy and the children generally, and she helloes and renders an exclamation that Maidie is crossing the street.\",\n \"He helloes to my daughter:\",\n \"‘Hello Minka! Great to meet you!’ Minka seems nonplussed at what I thought was an uncontroversial opening remark. There’s an awkward pause. She then helloes me back. But that’s all I get.\",\n \"I had to traipse around somewhat, helloing people and being helloed, before I spotted my mother and my father, sharing shade and a spread blanket with Pete and Marie Reese and Toussaint Rennie near the back of the park.\"\n ]\n }\n ],\n \"examples\": [\n \"They gave each other a quick hello when they met, and went back on their merry ways.\",\n \"She is there guarding and looking after the candy and the children generally, and she helloes and renders an exclamation that Maidie is crossing the street.\",\n \"He helloes to my daughter:\",\n \"‘Hello Minka! Great to meet you!’ Minka seems nonplussed at what I thought was an uncontroversial opening remark. There’s an awkward pause. She then helloes me back. But that’s all I get.\",\n \"I had to traipse around somewhat, helloing people and being helloed, before I spotted my mother and my father, sharing shade and a spread blanket with Pete and Marie Reese and Toussaint Rennie near the back of the park.\"\n ],\n \"synonyms\": [\n \"alright\",\n \"ey up\",\n \"g'day\",\n \"greeting\",\n \"hallo\",\n \"hey\",\n \"hi\",\n \"hiya\",\n \"how's it going\",\n \"howdy\",\n \"howzit\",\n \"sup\"\n ],\n \"antonyms\": [\n \"bye\",\n \"goodbye\"\n ],\n \"related_terms\": [],\n \"derived_terms\": [\n \"Hello World\",\n \"golden hello\",\n \"hello again\",\n \"hello girl\",\n \"hello nurse\",\n \"hello there\",\n \"hello yourself, and see how you like it\",\n \"helloji\",\n \"say hello to my little friend\",\n \"yello\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"HH\",\n \"ipa\": \"h\",\n \"observed_ipa\": \"h\",\n \"score\": 99,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 1,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -16.37,\n \"acoustic_relative_db\": 0.49,\n \"acoustic_high_frequency_ratio\": 0.004064,\n \"acoustic_zero_crossing_rate\": 0.056893,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.2,\n \"raw_duration_secs\": 0.2,\n \"confidence\": 0.453,\n \"start_s\": 0.12,\n \"audio_start_s\": 0.05,\n \"audio_end_s\": 0.4,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"ASPIRATE (CONSONANT)\",\n \"voice\": \"VOICELESS\",\n \"articulator\": \"GLOTTAL\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"he\",\n \"translation\": \"HH IY\",\n \"other_examples\": [\n \"aarhus\",\n \"abbenhaus\",\n \"abhor\",\n \"abhorred\",\n \"abhorrence\",\n \"abhorrent\",\n \"abhors\",\n \"abohalima\",\n \"abouhalima\",\n \"abouhalima's\",\n \"abraham\",\n \"abrahamian\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/HH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'HH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AH\",\n \"ipa\": \"ə\",\n \"observed_ipa\": \"ə\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -19.51,\n \"acoustic_relative_db\": -2.65,\n \"acoustic_high_frequency_ratio\": 0.000683,\n \"acoustic_zero_crossing_rate\": 0.030493,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.9204,\n \"start_s\": 0.32,\n \"audio_start_s\": 0.24,\n \"audio_end_s\": 0.45,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hut\",\n \"translation\": \"HH AH T\",\n \"other_examples\": [\n \"'cause\",\n \"'em\",\n \"'m\",\n \"'n\",\n \"'twas\",\n \"a\",\n \"aaa\",\n \"aachen\",\n \"aachener\",\n \"aamodt\",\n \"aardema\",\n \"aaron\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"L\",\n \"ipa\": \"l\",\n \"observed_ipa\": \"l\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -25.38,\n \"acoustic_relative_db\": -8.52,\n \"acoustic_high_frequency_ratio\": 0.000035,\n \"acoustic_zero_crossing_rate\": 0.019539,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.16,\n \"raw_duration_secs\": 0.16,\n \"confidence\": 0.9311,\n \"start_s\": 0.4,\n \"audio_start_s\": 0.32,\n \"audio_end_s\": 0.46,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"LIQUID (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"LATERAL\",\n \"example\": \"lee\",\n \"translation\": \"L IY\",\n \"other_examples\": [\n \"'til\",\n \"aaa\",\n \"aaliyah\",\n \"aalseth\",\n \"abalkin\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abascal\",\n \"abbatiello\",\n \"abbeville\",\n \"abdalla\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/L.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'L' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"OW\",\n \"ipa\": \"ˈoʊ\",\n \"observed_ipa\": \"ˈoʊ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -20.08,\n \"acoustic_relative_db\": -3.22,\n \"acoustic_high_frequency_ratio\": 0.010906,\n \"acoustic_zero_crossing_rate\": 0.034606,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.28,\n \"raw_duration_secs\": 0.28,\n \"confidence\": 0.5052,\n \"start_s\": 0.56,\n \"audio_start_s\": 0.56,\n \"audio_end_s\": 0.8400000000000001,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"oat\",\n \"translation\": \"OW T\",\n \"other_examples\": [\n \"'frisco\",\n \"abaco\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abanto\",\n \"abbado\",\n \"abbatiello\",\n \"abco\",\n \"abcotek\",\n \"abdo\",\n \"abdomen\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/OW.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'OW' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"i\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"AY\"\n ],\n \"canonical_ipa\": [\n \"aɪ\"\n ],\n \"observed_ipa\": [\n \"ˈaɪ\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"AY\"\n ],\n \"ipa\": [\n \"aɪ\"\n ],\n \"observed_ipa\": [\n \"ˈaɪ\"\n ],\n \"onset\": [],\n \"nucleus\": [\n \"AY\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 0.84,\n \"end_s\": 1,\n \"audio_start_s\": 0.88,\n \"audio_end_s\": 1,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 12,\n \"default_canonical_phones\": [\n \"AY\"\n ],\n \"default_canonical_ipa\": [\n \"aɪ\"\n ],\n \"start_s\": 0.84,\n \"end_s\": 1,\n \"audio_start_s\": 0.88,\n \"audio_end_s\": 1,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.5384,\n \"meanings\": [\n \"The speaker or writer, referred to as the grammatical subject, of a sentence.\",\n \"The ego.\",\n \"The speaker or writer, referred to as the grammatical object, of a sentence.\"\n ],\n \"synonyms\": [\n \"African-American Vernacular English\",\n \"Ah\",\n \"ch\",\n \"ich\",\n \"m'ass\",\n \"muggins\",\n \"my ass\",\n \"yours truly\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"I\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\",\n \"canadian\"\n ],\n \"pos\": \"Pronoun\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/en-us-I.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Pronoun\",\n \"gloss\": \"The speaker or writer, referred to as the grammatical subject, of a sentence.\",\n \"usage_labels\": [],\n \"examples\": [\n \"I drove my sister and myself to school.\",\n \"It ill beſeemes a knight of gentle ſort, / Such as ye haue him boaſted, to beguyle / A ſimple maide, and worke ſo hainous tort, / In ſhame of knighthood, as I largely can report.\",\n \"Here I am, sir.\",\n \"2016, [https://web.archive.org/web/20170925022505/https://learningenglish.voanews.com/a/lets-learn-english-lesson-4/3168920.html VOA Learning English] (public domain)\",\n \"I know I have a pen, though…\"\n ]\n },\n {\n \"pos\": \"Noun\",\n \"gloss\": \"The ego.\",\n \"usage_labels\": [\n \"metaphysics\"\n ],\n \"examples\": [\n \"Mom drove my sister and I to school.\",\n \"Sweet Baſſanio, My ſhips haue all miſcarried, my Creditors grow cruell, my eſtate is very low: my bond to the Iew is forfet, and ſince in paying it, it is impoſſible I ſhould liue, all debts are cleered betweene you and I if I might but ſee you at my death.\",\n \"1980, ,\",\n \"Old pirates, yes, they rob I Sold I to the merchant ships Minutes after they took I From the bottomless pit.\",\n \"Step inside, see the Devil in I You'll realize I'm not your Devil anymore\"\n ]\n },\n {\n \"pos\": \"Pronoun\",\n \"gloss\": \"The speaker or writer, referred to as the grammatical object, of a sentence.\",\n \"usage_labels\": [\n \"nonstandard\"\n ],\n \"examples\": [\n \"They are called men, becauſe each of them poſſeſſeth the whole man, though not wholly. There are by their means two I’s in every believer, Rom. vii. 15. For that which I do, I allow not: for what I would, that do I not; but what I hate, that do I. There is not one part of the man that is in Chriſt, but grace has a part of it, and corruption has a part of it: as in the twilight there is light over all, and darkneſs over all too, the darkneſs being mixed in every part with the light. So my renewed part is I, a man having an underſtanding enlightened, a will renewed, affections ſpiritualized, uſing my body conform: but my unrenewed part is I too, having an underſtanding darkened, a will rebellious, affections corrupted, and uſing my body accordingly.\",\n \"In other words, he said: “I have two natures. I have a flesh nature, an outside nature, and that keeps sinning; and then I have another nature—an inside, a spiritual nature—and that does not like sinning; and with my heart-power, my conscience-power, my love-power, with the power of the divine element that is in me, I look and see what this body outside, which clothes me, is trying to do. And here are two I’s that are fighting. The inside I is arrayed against the outside I; and the outside has the advantage.”\",\n \"Am I a double personality? Are there two “I’s” in my anatomy—one a conscious “I,” giving attention to what I am doing, and another unconscious “I,” giving attention to something entirely different?\",\n \"B. (smiling): Have you come to examine me? You must say who you are. / D.: However much I may try, I do not seem to catch the ‘I’. It is not even clearly discernible. / B.: Who is it that says that the ‘I’ is not discernible? Are there two ‘I’s in you, that one is not discernible to the other?\",\n \"Who is it that says that ‘I’ is not perceptible? Is there an ignorant ‘I’ and an elusive ‘I’? Are there two ‘I’s in the same person? It is the mind that says that ‘I’ is not perceptible. Where is that mind from? Know the mind. You will find it a myth. / We all feel that there is only one I; not two, one ignorant of the other.\",\n \"Sucking vomit, acting like its honey Deprived of I Falling while thrusting squares through circles Serving one single new dimension\",\n \"begins at Houlton, Maine and terminates at Miami, Florida, connecting numerous major cities in the East Coast.\",\n \"Drivers like the idea of increasing traffic flow and reducing congestion on the portion of I-80 between Davis and West Sacramento.\"\n ]\n }\n ],\n \"examples\": [\n \"I drove my sister and myself to school.\",\n \"It ill beſeemes a knight of gentle ſort, / Such as ye haue him boaſted, to beguyle / A ſimple maide, and worke ſo hainous tort, / In ſhame of knighthood, as I largely can report.\",\n \"Here I am, sir.\",\n \"2016, [https://web.archive.org/web/20170925022505/https://learningenglish.voanews.com/a/lets-learn-english-lesson-4/3168920.html VOA Learning English] (public domain)\",\n \"I know I have a pen, though…\",\n \"Mom drove my sister and I to school.\"\n ],\n \"synonyms\": [\n \"African-American Vernacular English\",\n \"Ah\",\n \"ch\",\n \"ich\",\n \"m'ass\",\n \"muggins\",\n \"my ass\",\n \"yours truly\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"I can't lie\",\n \"I come in peace\",\n \"I do not know it\",\n \"I don't mind\",\n \"I doubt it\",\n \"I fear\",\n \"I fuck you not\",\n \"I hardly even know her\",\n \"I hardly know her\",\n \"I kill you later\",\n \"I know it\",\n \"I like to see you try\"\n ],\n \"alternative_forms\": [\n \"eye\"\n ],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"AY\",\n \"ipa\": \"aɪ\",\n \"observed_ipa\": \"ˈaɪ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.42,\n \"acoustic_relative_db\": -0.56,\n \"acoustic_high_frequency_ratio\": 0.003217,\n \"acoustic_zero_crossing_rate\": 0.02501,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.16,\n \"raw_duration_secs\": 0.16,\n \"confidence\": 0.5384,\n \"start_s\": 0.84,\n \"audio_start_s\": 0.88,\n \"audio_end_s\": 1,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hide\",\n \"translation\": \"HH AY D\",\n \"other_examples\": [\n \"abide\",\n \"abided\",\n \"abides\",\n \"abiding\",\n \"abshire\",\n \"acc\",\n \"accessorize\",\n \"accessorized\",\n \"accuride\",\n \"acidified\",\n \"acidifies\",\n \"acidify\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AY.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AY' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"believe\",\n \"score\": 92,\n \"grade\": \"very_good\",\n \"grade_display\": \"Very Good\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"B\",\n \"IH\",\n \"L\",\n \"IY\",\n \"V\"\n ],\n \"canonical_ipa\": [\n \"b\",\n \"ɪ\",\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"observed_ipa\": [\n \"b\",\n \"ɪ\",\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"B\",\n \"IH\"\n ],\n \"ipa\": [\n \"b\",\n \"ɪ\"\n ],\n \"observed_ipa\": [\n \"b\",\n \"ɪ\"\n ],\n \"onset\": [\n \"B\"\n ],\n \"nucleus\": [\n \"IH\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1,\n \"end_s\": 1.12,\n \"audio_start_s\": 1,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"L\",\n \"IY\",\n \"V\"\n ],\n \"ipa\": [\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"observed_ipa\": [\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"onset\": [\n \"L\"\n ],\n \"nucleus\": [\n \"IY\"\n ],\n \"coda\": [\n \"V\"\n ],\n \"stress\": \"Primary\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 86,\n \"grade\": \"good\",\n \"grade_display\": \"Good\",\n \"start_s\": 1.12,\n \"end_s\": 1.36,\n \"audio_start_s\": 1.04,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 1,\n \"default_canonical_phones\": [\n \"B\",\n \"IH\",\n \"L\",\n \"IY\",\n \"V\"\n ],\n \"default_canonical_ipa\": [\n \"b\",\n \"ɪ\",\n \"l\",\n \"ˈi\",\n \"v\"\n ],\n \"start_s\": 1,\n \"end_s\": 1.36,\n \"audio_start_s\": 1,\n \"audio_end_s\": 1.16,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7258,\n \"meanings\": [\n \"To accept as true, particularly without absolute certainty (i.e., as opposed to knowing).\",\n \"To accept that someone is telling the truth.\",\n \"To have religious faith; to believe in a greater truth.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [\n \"disbelieve\",\n \"distrust\",\n \"doubt\",\n \"mistrust\",\n \"suspect\"\n ],\n \"dictionary\": {\n \"word\": \"believe\",\n \"pronunciation_accent\": \"uk\",\n \"available_accents\": [\n \"uk\"\n ],\n \"pos\": \"Verb\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/En-us-believe.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To accept as true, particularly without absolute certainty (i.e., as opposed to knowing).\",\n \"usage_labels\": [],\n \"examples\": [\n \"If you believe the numbers, you'll agree we need change.\",\n \"I believe there are faeries.\",\n \"FOꝛaſmuch as many haue taken in hande to ſet fooꝛth in oꝛder a declaration of thoſe things which are most ſurely beleeued among vs\",\n \"Many persons believe that the so-called \\\"dollar of the daddies,\\\" weighing 412½ grains (nine tenths fine), having a ratio to gold of \\\"16 to 1\\\" in value when first coined, was the original dollar of the Constitution.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To accept that someone is telling the truth.\",\n \"usage_labels\": [],\n \"examples\": [\n \"Why did I ever believe you?\",\n \"BEloued, beleeue not euery ſpirit, but trie the ſpirits, whether they are of God: becauſe many falſe prophets are gone out into the woꝛld.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To have religious faith; to believe in a greater truth.\",\n \"usage_labels\": [],\n \"examples\": [\n \"After that night in the church, I believed.\",\n \"[N]ow ſuch a liue vngodly, vvithout a care of doing the wil of the Lord (though they profeſſe him in their mouths, yea though they beleeue and acknowledge all the Articles of the Creed, yea haue knowledge of the Scripturs) yet if they liue vngodly, they deny God, and therefore ſhal be denied,\"\n ]\n }\n ],\n \"examples\": [\n \"If you believe the numbers, you'll agree we need change.\",\n \"I believe there are faeries.\",\n \"FOꝛaſmuch as many haue taken in hande to ſet fooꝛth in oꝛder a declaration of thoſe things which are most ſurely beleeued among vs\",\n \"Many persons believe that the so-called \\\"dollar of the daddies,\\\" weighing 412½ grains (nine tenths fine), having a ratio to gold of \\\"16 to 1\\\" in value when first coined, was the original dollar of the Constitution.\",\n \"Why did I ever believe you?\",\n \"BEloued, beleeue not euery ſpirit, but trie the ſpirits, whether they are of God: becauſe many falſe prophets are gone out into the woꝛld.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [\n \"disbelieve\",\n \"distrust\",\n \"doubt\",\n \"mistrust\",\n \"suspect\"\n ],\n \"related_terms\": [\n \"belief\",\n \"disbelief\"\n ],\n \"derived_terms\": [\n \"I'll believe it when I see it\",\n \"be unable to believe one's eyes\",\n \"believability\",\n \"believable\",\n \"believe it or not\",\n \"believe me\",\n \"believe one's ears\",\n \"believe one's eyes\",\n \"believe one's own eyes\",\n \"believe you me\",\n \"believer\",\n \"believing is seeing\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"B\",\n \"ipa\": \"b\",\n \"observed_ipa\": \"b\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -15.72,\n \"acoustic_relative_db\": 1.14,\n \"acoustic_high_frequency_ratio\": 0.007266,\n \"acoustic_zero_crossing_rate\": 0.026583,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 0.7062,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.7145,\n \"start_s\": 1,\n \"audio_start_s\": 1,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"BILABIAL\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"be\",\n \"translation\": \"B IY\",\n \"other_examples\": [\n \"'bout\",\n \"aaberg\",\n \"ab\",\n \"aba\",\n \"ababa\",\n \"abacha\",\n \"aback\",\n \"abaco\",\n \"abacus\",\n \"abad\",\n \"abadaka\",\n \"abadi\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/B.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'B' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"IH\",\n \"ipa\": \"ɪ\",\n \"observed_ipa\": \"ɪ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -15.08,\n \"acoustic_relative_db\": 1.78,\n \"acoustic_high_frequency_ratio\": 0.016234,\n \"acoustic_zero_crossing_rate\": 0.021909,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.7478,\n \"start_s\": 1.08,\n \"audio_start_s\": 1,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"it\",\n \"translation\": \"IH T\",\n \"other_examples\": [\n \"'frisco\",\n \"'til\",\n \"'tis\",\n \"aaa\",\n \"abalkin\",\n \"abandoning\",\n \"abated\",\n \"abating\",\n \"abbeville\",\n \"abbitt\",\n \"abbreviated\",\n \"abbreviating\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/IH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'IH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"L\",\n \"ipa\": \"l\",\n \"observed_ipa\": \"l\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -22.3,\n \"acoustic_relative_db\": -5.44,\n \"acoustic_high_frequency_ratio\": 0.000245,\n \"acoustic_zero_crossing_rate\": 0.022674,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.6067,\n \"start_s\": 1.12,\n \"audio_start_s\": 1.04,\n \"audio_end_s\": 1.15,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"LIQUID (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"LATERAL\",\n \"example\": \"lee\",\n \"translation\": \"L IY\",\n \"other_examples\": [\n \"'til\",\n \"aaa\",\n \"aaliyah\",\n \"aalseth\",\n \"abalkin\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abascal\",\n \"abbatiello\",\n \"abbeville\",\n \"abdalla\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/L.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'L' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"IY\",\n \"ipa\": \"ˈi\",\n \"observed_ipa\": \"ˈi\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -21.66,\n \"acoustic_relative_db\": -4.8,\n \"acoustic_high_frequency_ratio\": 0.017274,\n \"acoustic_zero_crossing_rate\": 0.187793,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.7,\n \"start_s\": 1.2,\n \"audio_start_s\": 1.12,\n \"audio_end_s\": 1.16,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"eat\",\n \"translation\": \"IY T\",\n \"other_examples\": [\n \"a.d.\",\n \"aaliyah\",\n \"aarti\",\n \"ab\",\n \"aba\",\n \"abadi\",\n \"abadie\",\n \"abalone\",\n \"abalones\",\n \"abare\",\n \"abbasi\",\n \"abbatiello\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/IY.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'IY' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"V\",\n \"ipa\": \"v\",\n \"observed_ipa\": \"v\",\n \"score\": 59,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 41,\n \"acoustic_reason\": \"weak_final_fricative_evidence\",\n \"acoustic_rms_dbfs\": -17.48,\n \"acoustic_relative_db\": -0.62,\n \"acoustic_high_frequency_ratio\": 0.000062,\n \"acoustic_zero_crossing_rate\": 0.027619,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.5022,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"duration_secs\": 0.12,\n \"raw_duration_secs\": 0.12,\n \"confidence\": 0.8599,\n \"start_s\": 1.24,\n \"audio_start_s\": 1.24,\n \"audio_end_s\": 1.3599999999999999,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"FRICATIVE (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"LABIO-DENTAL\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"vee\",\n \"translation\": \"V IY\",\n \"other_examples\": [\n \"aardvark\",\n \"aardvarks\",\n \"abbeville\",\n \"abbreviate\",\n \"abbreviated\",\n \"abbreviates\",\n \"abbreviating\",\n \"abbreviation\",\n \"abbreviations\",\n \"abortive\",\n \"above\",\n \"above's\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/V.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'V' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"the\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"DH\",\n \"AH\"\n ],\n \"canonical_ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"observed_ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"DH\",\n \"AH\"\n ],\n \"ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"observed_ipa\": [\n \"ð\",\n \"ə\"\n ],\n \"onset\": [\n \"DH\"\n ],\n \"nucleus\": [\n \"AH\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.36,\n \"end_s\": 1.48,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 3,\n \"default_canonical_phones\": [\n \"DH\",\n \"IY\"\n ],\n \"default_canonical_ipa\": [\n \"ð\",\n \"i\"\n ],\n \"start_s\": 1.36,\n \"end_s\": 1.48,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false,\n \"confidence\": 0.6415,\n \"meanings\": [\n \"{{non-gloss|1=With a comparative or with and a verb phrase, establishes a correlation with one or more other such comparatives.}}\",\n \"For each; per.\",\n \"{{non-gloss|1=With a comparative, and often with , indicates a result more like said comparative. This can be negated with .}}\"\n ],\n \"synonyms\": [\n \"le\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"the\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\"\n ],\n \"pos\": \"Adverb\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q1860_%28eng%29-Back_ache-The.wav\",\n \"definitions\": [\n {\n \"pos\": \"Adverb\",\n \"gloss\": \"{{non-gloss|1=With a comparative or with and a verb phrase, establishes a correlation with one or more other such comparatives.}}\",\n \"usage_labels\": [],\n \"examples\": [\n \"We went the furthest under her leadership.\",\n \"They trusted him the most.\"\n ]\n },\n {\n \"pos\": \"Preposition\",\n \"gloss\": \"For each; per.\",\n \"usage_labels\": [],\n \"examples\": [\n \"valued at half a pound the bushel; paying seven dollars the year interest\",\n \"Next morning I was up at an early hour, to see the market held near the water gate. The beef was excellent: but at the high prices of ten-pence and one shilling the pound; mutton at the same price; fowls a dollar the couple, and showing “more feathers than flesh.”\",\n \"Feſtus ſayde with a lowde voyce: Paul / thou arte beſides thy ſilfe. Moche learnynge hath made the mad.\"\n ]\n },\n {\n \"pos\": \"Adverb\",\n \"gloss\": \"{{non-gloss|1=With a comparative, and often with , indicates a result more like said comparative. This can be negated with .}}\",\n \"usage_labels\": [],\n \"examples\": []\n }\n ],\n \"examples\": [\n \"We went the furthest under her leadership.\",\n \"They trusted him the most.\",\n \"valued at half a pound the bushel; paying seven dollars the year interest\",\n \"Next morning I was up at an early hour, to see the market held near the water gate. The beef was excellent: but at the high prices of ten-pence and one shilling the pound; mutton at the same price; fowls a dollar the couple, and showing “more feathers than flesh.”\",\n \"Feſtus ſayde with a lowde voyce: Paul / thou arte beſides thy ſilfe. Moche learnynge hath made the mad.\"\n ],\n \"synonyms\": [\n \"le\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"I'm not the one\",\n \"Jack the Ripper\",\n \"all the time\",\n \"nevertheless\",\n \"nonetheless\",\n \"th'other\",\n \"the heck\",\n \"the hell\",\n \"the man\",\n \"the one\"\n ],\n \"alternative_forms\": [\n \"d\",\n \"da\",\n \"de\",\n \"t\",\n \"teh\",\n \"th\",\n \"ye\",\n \"yͤ\",\n \"ẏe\"\n ],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"DH\",\n \"ipa\": \"ð\",\n \"observed_ipa\": \"ð\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -16.64,\n \"acoustic_relative_db\": 0.22,\n \"acoustic_high_frequency_ratio\": 0.001591,\n \"acoustic_zero_crossing_rate\": 0.053208,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.9674,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.5977,\n \"start_s\": 1.36,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"FRICATIVE (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"DENTAL\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"thee\",\n \"translation\": \"DH IY\",\n \"other_examples\": [\n \"acantha\",\n \"airworthiness\",\n \"airworthy\",\n \"algorithm\",\n \"algorithmic\",\n \"algorithms\",\n \"although\",\n \"altogether\",\n \"another\",\n \"another's\",\n \"anthes\",\n \"arrhythmia\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/DH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'DH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AH\",\n \"ipa\": \"ə\",\n \"observed_ipa\": \"ə\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.8,\n \"acoustic_relative_db\": -0.94,\n \"acoustic_high_frequency_ratio\": 0.003951,\n \"acoustic_zero_crossing_rate\": 0.043002,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.6853,\n \"start_s\": 1.4,\n \"audio_start_s\": 1.36,\n \"audio_end_s\": 1.48,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hut\",\n \"translation\": \"HH AH T\",\n \"other_examples\": [\n \"'cause\",\n \"'em\",\n \"'m\",\n \"'n\",\n \"'twas\",\n \"a\",\n \"aaa\",\n \"aachen\",\n \"aachener\",\n \"aamodt\",\n \"aardema\",\n \"aaron\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"water\",\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"W\",\n \"AO\",\n \"T\",\n \"ER\"\n ],\n \"canonical_ipa\": [\n \"w\",\n \"ˈɔ\",\n \"t\",\n \"ɚ\"\n ],\n \"observed_ipa\": [\n \"w\",\n \"ˈɔ\",\n \"t\",\n \"ɚ\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"W\",\n \"AO\"\n ],\n \"ipa\": [\n \"w\",\n \"ˈɔ\"\n ],\n \"observed_ipa\": [\n \"w\",\n \"ˈɔ\"\n ],\n \"onset\": [\n \"W\"\n ],\n \"nucleus\": [\n \"AO\"\n ],\n \"coda\": [],\n \"stress\": \"Primary\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": true,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.48,\n \"end_s\": 1.64,\n \"audio_start_s\": 1.48,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n },\n {\n \"index\": 1,\n \"phones\": [\n \"T\",\n \"ER\"\n ],\n \"ipa\": [\n \"t\",\n \"ɚ\"\n ],\n \"observed_ipa\": [\n \"t\",\n \"ɚ\"\n ],\n \"onset\": [\n \"T\"\n ],\n \"nucleus\": [\n \"ER\"\n ],\n \"coda\": [],\n \"stress\": \"No\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 100,\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"start_s\": 1.64,\n \"end_s\": 1.92,\n \"audio_start_s\": 1.56,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 2,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 14,\n \"default_canonical_phones\": [\n \"W\",\n \"AH\",\n \"T\",\n \"AH\",\n \"R\"\n ],\n \"default_canonical_ipa\": [\n \"w\",\n \"ə\",\n \"t\",\n \"ə\",\n \"ɹ\"\n ],\n \"start_s\": 1.48,\n \"end_s\": 1.92,\n \"audio_start_s\": 1.48,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7229,\n \"meanings\": [\n \"An inorganic compound (of molecular formula ) found at room temperature and pressure as a clear liquid; it is present naturally as rain, and found in rivers, lakes and seas; its solid form is ice and its gaseous form is steam.\",\n \"To pour water into the soil surrounding (plants).\",\n \"The aforementioned liquid, considered one of the or basic elements of alchemy.\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"water\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\",\n \"irish\"\n ],\n \"pos\": \"Noun\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q1860_%28eng%29-Nail123Real-water.wav\",\n \"definitions\": [\n {\n \"pos\": \"Noun\",\n \"gloss\": \"An inorganic compound (of molecular formula ) found at room temperature and pressure as a clear liquid; it is present naturally as rain, and found in rivers, lakes and seas; its solid form is ice and its gaseous form is steam.\",\n \"usage_labels\": [\n \"uncountable\"\n ],\n \"examples\": [\n \"By the action of electricity, the water was resolved into its two parts, oxygen and hydrogen.\",\n \"Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy.\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"To pour water into the soil surrounding (plants).\",\n \"usage_labels\": [\n \"transitive\"\n ],\n \"examples\": [\n \"He showed me the river of living water, sparkling like crystal, flowing from the throne of God.\"\n ]\n },\n {\n \"pos\": \"Noun\",\n \"gloss\": \"The aforementioned liquid, considered one of the or basic elements of alchemy.\",\n \"usage_labels\": [\n \"alchemy\",\n \"philosophy\"\n ],\n \"examples\": [\n \"Roſa. O vain peticioner, beg a greater matter, Thou now requeſts but Mooneſhine in the water.\",\n \"'Twas early June, the new grass was flourishing everywheres, the posies in the yard—peonies and such—in full bloom, the sun was shining, and the water of the bay was blue, with light green streaks where the shoal showed.\",\n \"\\\"If you foresee the event and you go forward, then you are criminally negligent,\\\" she said, adding, \\\"This was a boat that navigated on the waters of Lake George since 1979. In terms of criminal negligence, there clearly wasn't the foreseeability that there may be in civil negligence.\\\"\",\n \"2019, [https://web.archive.org/web/20190311070055/https://learningenglish.voanews.com/a/south-korea-proposes-rain-project-with-china-to-cut-pollution/4819207.html VOA Learning English] (public domain)\",\n \"The president expressed hope that creating rain over waters between the countries would help reduce pollution.\",\n \"And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so.\",\n \"The boat was found within the territorial waters.\",\n \"These seals are a common sight in the coastal waters of Chile.\"\n ]\n }\n ],\n \"examples\": [\n \"By the action of electricity, the water was resolved into its two parts, oxygen and hydrogen.\",\n \"Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy.\",\n \"He showed me the river of living water, sparkling like crystal, flowing from the throne of God.\",\n \"Roſa. O vain peticioner, beg a greater matter, Thou now requeſts but Mooneſhine in the water.\",\n \"'Twas early June, the new grass was flourishing everywheres, the posies in the yard—peonies and such—in full bloom, the sun was shining, and the water of the bay was blue, with light green streaks where the shoal showed.\",\n \"\\\"If you foresee the event and you go forward, then you are criminally negligent,\\\" she said, adding, \\\"This was a boat that navigated on the waters of Lake George since 1979. In terms of criminal negligence, there clearly wasn't the foreseeability that there may be in civil negligence.\\\"\"\n ],\n \"synonyms\": [],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"Agnes Water\",\n \"Allan Water\",\n \"American Water Spaniel\",\n \"Apollinaris water\",\n \"Ashford-in-the-Water\",\n \"Atwater\",\n \"Australian water dragon\",\n \"Barbados water\",\n \"Bayswater\",\n \"Bayswater North\",\n \"Berowra Waters\",\n \"Bervie Water\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"W\",\n \"ipa\": \"w\",\n \"observed_ipa\": \"w\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.63,\n \"acoustic_relative_db\": -0.77,\n \"acoustic_high_frequency_ratio\": 0.000498,\n \"acoustic_zero_crossing_rate\": 0.024492,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.12,\n \"raw_duration_secs\": 0.12,\n \"confidence\": 0.6698,\n \"start_s\": 1.48,\n \"audio_start_s\": 1.48,\n \"audio_end_s\": 1.68,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"SEMIVOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"LABIAL-VELAR\",\n \"airstream_mechanism\": \"APPOXIMANT\",\n \"example\": \"we\",\n \"translation\": \"W IY\",\n \"other_examples\": [\n \"'twas\",\n \"abattoir\",\n \"abramowitz\",\n \"abuellah\",\n \"abuellah's\",\n \"acquaint\",\n \"acquaintance\",\n \"acquaintances\",\n \"acquaintanceship\",\n \"acquainted\",\n \"acquaviva\",\n \"acquiesce\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/W.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'W' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"AO\",\n \"ipa\": \"ˈɔ\",\n \"observed_ipa\": \"ˈɔ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.31,\n \"acoustic_relative_db\": -0.45,\n \"acoustic_high_frequency_ratio\": 0.001546,\n \"acoustic_zero_crossing_rate\": 0.043818,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.906,\n \"start_s\": 1.6,\n \"audio_start_s\": 1.52,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"ought\",\n \"translation\": \"AO T\",\n \"other_examples\": [\n \"'course\",\n \"aancor\",\n \"abendroth\",\n \"abhor\",\n \"abhorred\",\n \"abhorrence\",\n \"abhorrent\",\n \"abhors\",\n \"abnormal\",\n \"abnormalities\",\n \"abnormality\",\n \"abnormally\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/AO.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'AO' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"T\",\n \"ipa\": \"t\",\n \"observed_ipa\": \"t\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -19.21,\n \"acoustic_relative_db\": -2.35,\n \"acoustic_high_frequency_ratio\": 0.010018,\n \"acoustic_zero_crossing_rate\": 0.110242,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.8302,\n \"start_s\": 1.64,\n \"audio_start_s\": 1.56,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICELESS\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"tea\",\n \"translation\": \"T IY\",\n \"other_examples\": [\n \"'bout\",\n \"'til\",\n \"'tis\",\n \"'twas\",\n \"aaa\",\n \"aamodt\",\n \"aarti\",\n \"abandonment\",\n \"abandonments\",\n \"abanto\",\n \"abashed\",\n \"abate\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/T.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'T' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"ER\",\n \"ipa\": \"ɚ\",\n \"observed_ipa\": \"ɚ\",\n \"score\": 99,\n \"base_score\": 100,\n \"confidence_adjusted\": true,\n \"confidence_penalty\": 1,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -17.74,\n \"acoustic_relative_db\": -0.88,\n \"acoustic_high_frequency_ratio\": 0.004937,\n \"acoustic_zero_crossing_rate\": 0.299156,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 0.9453,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.2,\n \"raw_duration_secs\": 0.2,\n \"confidence\": 0.4855,\n \"start_s\": 1.72,\n \"audio_start_s\": 1.64,\n \"audio_end_s\": 1.71,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"hurt\",\n \"translation\": \"HH ER T\",\n \"other_examples\": [\n \"aaberg\",\n \"aachener\",\n \"aaker\",\n \"abdnor\",\n \"abductor\",\n \"abductors\",\n \"abelard\",\n \"aber\",\n \"abercrombie\",\n \"aberdeen\",\n \"aberford\",\n \"aberg\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/ER.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'ER' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"is\",\n \"score\": 80,\n \"grade\": \"good\",\n \"grade_display\": \"Good\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"IH\",\n \"Z\"\n ],\n \"canonical_ipa\": [\n \"ɪ\",\n \"z\"\n ],\n \"observed_ipa\": [\n \"ˈɪ\",\n \"z\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"IH\",\n \"Z\"\n ],\n \"ipa\": [\n \"ɪ\",\n \"z\"\n ],\n \"observed_ipa\": [\n \"ˈɪ\",\n \"z\"\n ],\n \"onset\": [],\n \"nucleus\": [\n \"IH\"\n ],\n \"coda\": [\n \"Z\"\n ],\n \"stress\": \"No\",\n \"vowel_length\": \"short\",\n \"is_short\": true,\n \"is_long\": false,\n \"is_light\": false,\n \"score\": 80,\n \"grade\": \"good\",\n \"grade_display\": \"Good\",\n \"start_s\": 1.92,\n \"end_s\": 2.08,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": false,\n \"variant_reason\": \"\",\n \"variant_count\": 4,\n \"default_canonical_phones\": [\n \"IH\",\n \"Z\"\n ],\n \"default_canonical_ipa\": [\n \"ɪ\",\n \"z\"\n ],\n \"start_s\": 1.92,\n \"end_s\": 2.08,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.65,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": false,\n \"confidence\": 0.9328,\n \"meanings\": [\n \"{{n-g|Used in phrases with existential (also and ) when the semantic subject is plural}}.\",\n \"; am, are, is.\"\n ],\n \"synonyms\": [\n \"AAVE\",\n \"Daesh\",\n \"ISIL\",\n \"ISIS\",\n \"beeth\",\n \"bes\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"is\",\n \"pronunciation_accent\": \"us\",\n \"available_accents\": [\n \"us\",\n \"unspecified\"\n ],\n \"pos\": \"Verb\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/en-us-is.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Verb\",\n \"gloss\": \"{{n-g|Used in phrases with existential (also and ) when the semantic subject is plural}}.\",\n \"usage_labels\": [\n \"now\",\n \"colloquial\"\n ],\n \"examples\": [\n \"Let the whole world know wes on some off-key tip\",\n \"\\\"Them niggas shot my girl, yo! And I ain't gonna sleep until all of them niggas is dead!\\\" RJ hissed.\",\n \"\\\"Y'all is some disorganized niggahs,\\\" Mama Byrd said.\",\n \"Who the fuck do you think I is? / You ain't married to no average bitch, boy\",\n \"Nigga, yeah, yous a bitch\",\n \"Like Jazzie, Stacie, Nicki / All of the Barbies is pretty / All of the Barbies is bad\"\n ]\n },\n {\n \"pos\": \"Verb\",\n \"gloss\": \"; am, are, is.\",\n \"usage_labels\": [\n \"dialectal\"\n ],\n \"examples\": []\n }\n ],\n \"examples\": [\n \"Let the whole world know wes on some off-key tip\",\n \"\\\"Them niggas shot my girl, yo! And I ain't gonna sleep until all of them niggas is dead!\\\" RJ hissed.\",\n \"\\\"Y'all is some disorganized niggahs,\\\" Mama Byrd said.\",\n \"Who the fuck do you think I is? / You ain't married to no average bitch, boy\",\n \"Nigga, yeah, yous a bitch\",\n \"Like Jazzie, Stacie, Nicki / All of the Barbies is pretty / All of the Barbies is bad\"\n ],\n \"synonyms\": [\n \"AAVE\",\n \"Daesh\",\n \"ISIL\",\n \"ISIS\",\n \"beeth\",\n \"bes\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"IS-K\",\n \"as-is\",\n \"is-a\",\n \"isn't\",\n \"isness\",\n \"iswas\",\n \"tiswas\"\n ],\n \"alternative_forms\": [\n \"ees\",\n \"iz\",\n \"s\"\n ],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"IH\",\n \"ipa\": \"ɪ\",\n \"observed_ipa\": \"ˈɪ\",\n \"score\": 100,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": false,\n \"acoustic_penalty\": 0,\n \"acoustic_reason\": \"\",\n \"acoustic_rms_dbfs\": -16.4,\n \"acoustic_relative_db\": 0.46,\n \"acoustic_high_frequency_ratio\": 0.001011,\n \"acoustic_zero_crossing_rate\": 0.073495,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"excellent\",\n \"grade_display\": \"Excellent\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.8992,\n \"start_s\": 1.92,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"it\",\n \"translation\": \"IH T\",\n \"other_examples\": [\n \"'frisco\",\n \"'til\",\n \"'tis\",\n \"aaa\",\n \"abalkin\",\n \"abandoning\",\n \"abated\",\n \"abating\",\n \"abbeville\",\n \"abbitt\",\n \"abbreviated\",\n \"abbreviating\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/IH.mp3\",\n \"feedback_summary\": \"Perfect pronunciation!\",\n \"feedback\": \"The 'IH' sound was pronounced with perfect clarity and accuracy.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"Z\",\n \"ipa\": \"z\",\n \"observed_ipa\": \"z\",\n \"score\": 60,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 29,\n \"acoustic_reason\": \"weak_final_fricative_evidence\",\n \"acoustic_rms_dbfs\": -19.18,\n \"acoustic_relative_db\": -2.32,\n \"acoustic_high_frequency_ratio\": 0.000323,\n \"acoustic_zero_crossing_rate\": 0.052385,\n \"acoustic_expected_class\": \"fricative\",\n \"acoustic_evidence_score\": 0.9525,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 11,\n \"boundary_reason\": \"word_boundary_obstruent_ambiguity\",\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.9665,\n \"start_s\": 2,\n \"audio_start_s\": 1.92,\n \"audio_end_s\": 2.08,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"FRICATIVE (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"FRICATIVE\",\n \"example\": \"zee\",\n \"translation\": \"Z IY\",\n \"other_examples\": [\n \"'cause\",\n \"'cuse\",\n \"'tis\",\n \"'twas\",\n \"a's\",\n \"a.'s\",\n \"a.s\",\n \"aaron's\",\n \"aarons\",\n \"aaronson's\",\n \"abalones\",\n \"abalos\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/Z.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'Z' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n },\n {\n \"word\": \"cold\",\n \"score\": 52,\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"unscored\": false,\n \"unscored_reason\": \"\",\n \"canonical_phones\": [\n \"K\",\n \"OW\",\n \"L\",\n \"D\"\n ],\n \"canonical_ipa\": [\n \"k\",\n \"oʊ\",\n \"l\",\n \"d\"\n ],\n \"observed_ipa\": [\n \"k\",\n \"ˈoʊ\",\n \"l\",\n \"d\"\n ],\n \"syllables\": [\n {\n \"index\": 0,\n \"phones\": [\n \"K\",\n \"OW\",\n \"L\",\n \"D\"\n ],\n \"ipa\": [\n \"k\",\n \"oʊ\",\n \"l\",\n \"d\"\n ],\n \"observed_ipa\": [\n \"k\",\n \"ˈoʊ\",\n \"l\",\n \"d\"\n ],\n \"onset\": [\n \"K\"\n ],\n \"nucleus\": [\n \"OW\"\n ],\n \"coda\": [\n \"L\",\n \"D\"\n ],\n \"stress\": \"No\",\n \"vowel_length\": \"long\",\n \"is_short\": false,\n \"is_long\": true,\n \"is_light\": false,\n \"score\": 52,\n \"grade\": \"okay\",\n \"grade_display\": \"Okay\",\n \"start_s\": 2.08,\n \"end_s\": 2.53,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true\n }\n ],\n \"number_of_syllables\": 1,\n \"variant_selected\": true,\n \"variant_reason\": \"best_accent_variant\",\n \"variant_count\": 8,\n \"default_canonical_phones\": [\n \"K\",\n \"AW\",\n \"L\",\n \"D\"\n ],\n \"default_canonical_ipa\": [\n \"k\",\n \"aʊ\",\n \"l\",\n \"d\"\n ],\n \"start_s\": 2.08,\n \"end_s\": 2.53,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"boundary_adjusted\": true,\n \"confidence\": 0.7788,\n \"meanings\": [\n \"Having a low temperature.\",\n \"A condition of low temperature.\",\n \"At a low temperature.\"\n ],\n \"synonyms\": [\n \"coldness\",\n \"common cold\",\n \"coryza\",\n \"head cold\",\n \"pose\"\n ],\n \"antonyms\": [],\n \"dictionary\": {\n \"word\": \"cold\",\n \"pronunciation_accent\": \"unspecified\",\n \"available_accents\": [\n \"unspecified\",\n \"uk\",\n \"new_zealand\"\n ],\n \"pos\": \"Adjective\",\n \"pronunciation_audio_url\": \"https://commons.wikimedia.org/wiki/Special:FilePath/En-us-cold.ogg\",\n \"definitions\": [\n {\n \"pos\": \"Adjective\",\n \"gloss\": \"Having a low temperature.\",\n \"usage_labels\": [\n \"of a thing\"\n ],\n \"examples\": [\n \"A cold wind whistled through the trees.\",\n \"As cold waters to a thirstie soule: so is good newes from a farre countrey.\",\n \"Oh cold, cold, rigid, dreadful Death, set up thine altar here, and dress it with such terrors as thou hast at thy command: for this is thy dominion!\",\n \"I had always supposed that playboys didn't give a hoot for anything except blondes and cold bottles.\"\n ]\n },\n {\n \"pos\": \"Noun\",\n \"gloss\": \"A condition of low temperature.\",\n \"usage_labels\": [\n \"uncountable\"\n ],\n \"examples\": [\n \"The forecast is that it will be very cold today.\",\n \"Antarctica is the coldest, iciest place on Earth, which makes the recent warming event particularly worrying for many scientists. Larter said this happens less frequently in the East Antarctic because the ocean water there is much colder.\",\n \"The current high temperature expected for Kansas City on Saturday is around 5 degrees, according to the National Weather Service, which would be the coldest high temperature on record in the area for the date, according to CNN Weather. But could it become cold enough for officials to cancel the showdown between the Chiefs and Dolphins?\"\n ]\n },\n {\n \"pos\": \"Adverb\",\n \"gloss\": \"At a low temperature.\",\n \"usage_labels\": [],\n \"examples\": [\n \"She was so cold she was shivering.\"\n ]\n }\n ],\n \"examples\": [\n \"A cold wind whistled through the trees.\",\n \"As cold waters to a thirstie soule: so is good newes from a farre countrey.\",\n \"Oh cold, cold, rigid, dreadful Death, set up thine altar here, and dress it with such terrors as thou hast at thy command: for this is thy dominion!\",\n \"I had always supposed that playboys didn't give a hoot for anything except blondes and cold bottles.\",\n \"The forecast is that it will be very cold today.\",\n \"Antarctica is the coldest, iciest place on Earth, which makes the recent warming event particularly worrying for many scientists. Larter said this happens less frequently in the East Antarctic because the ocean water there is much colder.\"\n ],\n \"synonyms\": [\n \"coldness\",\n \"common cold\",\n \"coryza\",\n \"head cold\",\n \"pose\"\n ],\n \"antonyms\": [],\n \"related_terms\": [],\n \"derived_terms\": [\n \"Cold Ash\",\n \"Cold Ashton\",\n \"Cold Blow\",\n \"Cold Christmas\",\n \"Cold Hiendley\",\n \"Cold Kirby\",\n \"Cold Lake\",\n \"Cold Meece\",\n \"Cold Norton\",\n \"Cold Warrior~cold warrior\",\n \"Coldspring,Cold Spring\",\n \"Colombian cold\"\n ],\n \"alternative_forms\": [],\n \"hypernyms\": [],\n \"hyponyms\": []\n },\n \"phonemes\": [\n {\n \"grapheme\": \"K\",\n \"ipa\": \"k\",\n \"observed_ipa\": \"k\",\n \"score\": 72,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 28,\n \"acoustic_reason\": \"weak_stop_release_evidence\",\n \"acoustic_rms_dbfs\": -26.98,\n \"acoustic_relative_db\": -10.12,\n \"acoustic_high_frequency_ratio\": 0.000059,\n \"acoustic_zero_crossing_rate\": 0.05864,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 0.155,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"pass\",\n \"grade_display\": \"Pass\",\n \"duration_secs\": 0.08,\n \"raw_duration_secs\": 0.08,\n \"confidence\": 0.8746,\n \"start_s\": 2.08,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICELESS\",\n \"articulator\": \"VELAR\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"key\",\n \"translation\": \"K IY\",\n \"other_examples\": [\n \"'cause\",\n \"'course\",\n \"'cuse\",\n \"'frisco\",\n \"'kay\",\n \"aachen\",\n \"aachener\",\n \"aaker\",\n \"aancor\",\n \"aardvark\",\n \"aardvarks\",\n \"abacha\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/K.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'K' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"OW\",\n \"ipa\": \"oʊ\",\n \"observed_ipa\": \"ˈoʊ\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -62.76,\n \"acoustic_relative_db\": -45.9,\n \"acoustic_high_frequency_ratio\": 0.058704,\n \"acoustic_zero_crossing_rate\": 0.169014,\n \"acoustic_expected_class\": \"vowel\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Fair\",\n \"duration_secs\": 0.04,\n \"raw_duration_secs\": 0.04,\n \"confidence\": 0.6347,\n \"start_s\": 2.16,\n \"audio_start_s\": 2.08,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"VOWEL\",\n \"voice\": \"VOICED\",\n \"articulator\": \"\",\n \"airstream_mechanism\": \"\",\n \"example\": \"oat\",\n \"translation\": \"OW T\",\n \"other_examples\": [\n \"'frisco\",\n \"abaco\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abanto\",\n \"abbado\",\n \"abbatiello\",\n \"abco\",\n \"abcotek\",\n \"abdo\",\n \"abdomen\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/OW.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'OW' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"L\",\n \"ipa\": \"l\",\n \"observed_ipa\": \"l\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -110.89,\n \"acoustic_relative_db\": -94.03,\n \"acoustic_high_frequency_ratio\": 0.041825,\n \"acoustic_zero_crossing_rate\": 0.00026,\n \"acoustic_expected_class\": \"sonorant\",\n \"acoustic_evidence_score\": 1,\n \"boundary_adjusted\": true,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Fair\",\n \"duration_secs\": 0.24,\n \"raw_duration_secs\": 0.24,\n \"confidence\": 0.8921,\n \"start_s\": 2.2,\n \"audio_start_s\": 2.12,\n \"audio_end_s\": 2.14,\n \"boundary_confidence\": 0.8,\n \"boundary_source\": \"energy_refined\",\n \"class\": \"LIQUID (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"LATERAL\",\n \"example\": \"lee\",\n \"translation\": \"L IY\",\n \"other_examples\": [\n \"'til\",\n \"aaa\",\n \"aaliyah\",\n \"aalseth\",\n \"abalkin\",\n \"abalone\",\n \"abalones\",\n \"abalos\",\n \"abascal\",\n \"abbatiello\",\n \"abbeville\",\n \"abdalla\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/L.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'L' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"grapheme\": \"D\",\n \"ipa\": \"d\",\n \"observed_ipa\": \"d\",\n \"score\": 45,\n \"base_score\": 100,\n \"confidence_adjusted\": false,\n \"confidence_penalty\": 0,\n \"confidence_credit\": 0,\n \"completion_adjusted\": false,\n \"completion_penalty\": 0,\n \"completion_reason\": \"\",\n \"min_complete_duration_secs\": null,\n \"acoustic_adjusted\": true,\n \"acoustic_penalty\": 55,\n \"acoustic_reason\": \"weak_segment_energy\",\n \"acoustic_rms_dbfs\": -120,\n \"acoustic_relative_db\": -103.14,\n \"acoustic_high_frequency_ratio\": 0,\n \"acoustic_zero_crossing_rate\": 0,\n \"acoustic_expected_class\": \"stop\",\n \"acoustic_evidence_score\": 0,\n \"boundary_adjusted\": false,\n \"boundary_penalty\": 0,\n \"boundary_reason\": \"\",\n \"grade\": \"fair\",\n \"grade_display\": \"Fair\",\n \"duration_secs\": 0.09,\n \"raw_duration_secs\": 0.09,\n \"confidence\": 0.7139,\n \"start_s\": 2.44,\n \"audio_start_s\": 2.44,\n \"audio_end_s\": 2.53,\n \"boundary_confidence\": 0.25,\n \"boundary_source\": \"ipa_timestamp\",\n \"class\": \"STOP (CONSONANT)\",\n \"voice\": \"VOICED\",\n \"articulator\": \"ALVEOLAR\",\n \"airstream_mechanism\": \"PLOSIVE\",\n \"example\": \"dee\",\n \"translation\": \"D IY\",\n \"other_examples\": [\n \"'round\",\n \"a.d.\",\n \"aardema\",\n \"aardvark\",\n \"aardvarks\",\n \"abad\",\n \"abadaka\",\n \"abadi\",\n \"abadie\",\n \"abandon\",\n \"abandoned\",\n \"abandoning\"\n ],\n \"audio_url\": \"https://media.example.test/phoneme-audio/model/media/phoneme-audio/current/en/D.mp3\",\n \"feedback_summary\": \"Acceptable pronunciation.\",\n \"feedback\": \"The 'D' sound was pronounced adequately, with room for improvement.\",\n \"kind\": \"match\",\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"stress_mistake\": false,\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ],\n \"inserted_phonemes\": []\n }\n ],\n \"metadata\": {\n \"speech_analysis\": {\n \"ipa_model_id\": \"english_pronunciation_v2\",\n \"text_model_id\": \"\",\n \"use_int8\": false,\n \"timing\": {\n \"ipa_decode_ms\": 91.94,\n \"text_asr_ms\": 0,\n \"analysis_ms\": 2047.4\n },\n \"tail_silence_seconds\": 0.8,\n \"source_sample_rate\": 16000,\n \"sample_rate\": 16000,\n \"audio_levels\": {\n \"method\": \"active_speech_rms_level\",\n \"audibility\": 83.14,\n \"overall\": 81.67,\n \"peak\": 97.95,\n \"active_speech\": 83.14,\n \"active_ratio\": 0.6966\n },\n \"warnings\": []\n },\n \"alignment\": {\n \"matches\": 22,\n \"substitutions\": 0,\n \"insertions\": 0,\n \"repair_insertions\": 0,\n \"deletions\": 0,\n \"stress_mistakes\": 0,\n \"sentence_score\": 0.89,\n \"phonemes\": [\n {\n \"kind\": \"match\",\n \"expected\": \"h\",\n \"expected_phone\": \"HH\",\n \"observed\": \"h\",\n \"start_s\": 0.12,\n \"duration_s\": 0.2,\n \"raw_duration_s\": 0.2,\n \"confidence\": 0.453,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ə\",\n \"expected_phone\": \"AH\",\n \"observed\": \"ə\",\n \"start_s\": 0.32,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.9204,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"l\",\n \"expected_phone\": \"L\",\n \"observed\": \"l\",\n \"start_s\": 0.4,\n \"duration_s\": 0.16,\n \"raw_duration_s\": 0.16,\n \"confidence\": 0.9311,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ˈoʊ\",\n \"expected_phone\": \"OW\",\n \"observed\": \"ˈoʊ\",\n \"start_s\": 0.56,\n \"duration_s\": 0.28,\n \"raw_duration_s\": 0.28,\n \"confidence\": 0.5052,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"aɪ\",\n \"expected_phone\": \"AY\",\n \"observed\": \"ˈaɪ\",\n \"start_s\": 0.84,\n \"duration_s\": 0.16,\n \"raw_duration_s\": 0.16,\n \"confidence\": 0.5384,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"b\",\n \"expected_phone\": \"B\",\n \"observed\": \"b\",\n \"start_s\": 1,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.7145,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɪ\",\n \"expected_phone\": \"IH\",\n \"observed\": \"ɪ\",\n \"start_s\": 1.08,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.7478,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"l\",\n \"expected_phone\": \"L\",\n \"observed\": \"l\",\n \"start_s\": 1.12,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.6067,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ˈi\",\n \"expected_phone\": \"IY\",\n \"observed\": \"ˈi\",\n \"start_s\": 1.2,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.7,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"v\",\n \"expected_phone\": \"V\",\n \"observed\": \"v\",\n \"start_s\": 1.24,\n \"duration_s\": 0.12,\n \"raw_duration_s\": 0.12,\n \"confidence\": 0.8599,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ð\",\n \"expected_phone\": \"DH\",\n \"observed\": \"ð\",\n \"start_s\": 1.36,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.5977,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ə\",\n \"expected_phone\": \"AH\",\n \"observed\": \"ə\",\n \"start_s\": 1.4,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.6853,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"w\",\n \"expected_phone\": \"W\",\n \"observed\": \"w\",\n \"start_s\": 1.48,\n \"duration_s\": 0.12,\n \"raw_duration_s\": 0.12,\n \"confidence\": 0.6698,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ˈɔ\",\n \"expected_phone\": \"AO\",\n \"observed\": \"ˈɔ\",\n \"start_s\": 1.6,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.906,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"t\",\n \"expected_phone\": \"T\",\n \"observed\": \"t\",\n \"start_s\": 1.64,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.8302,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɚ\",\n \"expected_phone\": \"ER\",\n \"observed\": \"ɚ\",\n \"start_s\": 1.72,\n \"duration_s\": 0.2,\n \"raw_duration_s\": 0.2,\n \"confidence\": 0.4855,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"ɪ\",\n \"expected_phone\": \"IH\",\n \"observed\": \"ˈɪ\",\n \"start_s\": 1.92,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.8992,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"z\",\n \"expected_phone\": \"Z\",\n \"observed\": \"z\",\n \"start_s\": 2,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.9665,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"k\",\n \"expected_phone\": \"K\",\n \"observed\": \"k\",\n \"start_s\": 2.08,\n \"duration_s\": 0.08,\n \"raw_duration_s\": 0.08,\n \"confidence\": 0.8746,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"oʊ\",\n \"expected_phone\": \"OW\",\n \"observed\": \"ˈoʊ\",\n \"start_s\": 2.16,\n \"duration_s\": 0.04,\n \"raw_duration_s\": 0.04,\n \"confidence\": 0.6347,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"l\",\n \"expected_phone\": \"L\",\n \"observed\": \"l\",\n \"start_s\": 2.2,\n \"duration_s\": 0.24,\n \"raw_duration_s\": 0.24,\n \"confidence\": 0.8921,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n },\n {\n \"kind\": \"match\",\n \"expected\": \"d\",\n \"expected_phone\": \"D\",\n \"observed\": \"d\",\n \"start_s\": 2.44,\n \"duration_s\": 0.09,\n \"raw_duration_s\": 0.09,\n \"confidence\": 0.7139,\n \"accent_tolerant\": false,\n \"accent_reason\": \"\",\n \"repair\": false,\n \"repair_reason\": \"\"\n }\n ]\n },\n \"fluency\": {\n \"duration_s\": 2.4,\n \"speech_rate_wpm\": 175,\n \"phonemes_per_second\": 9.17,\n \"pause_count\": 0,\n \"mean_pause_ms\": 0,\n \"pause_score\": 100\n },\n \"prosody\": {\n \"available\": true,\n \"reason\": \"\",\n \"intonation_score\": 83.35,\n \"word_stress_score\": 100,\n \"sentence_stress_score\": 89.18,\n \"rhythm_score\": 78.26,\n \"pitch_available\": true,\n \"pitch_reason\": \"\",\n \"pitch_mean_hz\": 265.15,\n \"pitch_min_hz\": 110.4,\n \"pitch_max_hz\": 500,\n \"pitch_range_semitones\": 26.15,\n \"pitch_variation_score\": 78,\n \"monotone\": false,\n \"volume_variation_db\": 41.57,\n \"volume_variation_score\": 99\n },\n \"unscored_words\": [],\n \"warnings\": []\n }\n}"}],"_postman_id":"d1a7e8d2-2127-48c8-92ab-1954d3c0e08a"}],"id":"065b7275-111f-42e4-82aa-fce686895cb8","_postman_id":"065b7275-111f-42e4-82aa-fce686895cb8","description":"","auth":{"type":"noauth","isInherited":true,"source":{"_postman_id":"76df429f-1521-446e-9869-5169c05928cc","id":"76df429f-1521-446e-9869-5169c05928cc","name":"Learngual API integration","type":"folder"}}},{"name":"Language logic","item":[{"name":"Check language logic","id":"7073ec6f-3dc3-4450-8d12-4cf3cb8a4a9b","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"topic\": \"¿Deberían limitarse los deberes escolares?\",\n \"essay\": \"En mi opinión, las escuelas deberían limitar los deberes porque los estudiantes necesitan tiempo para descansar y participar en otras actividades. Una carga moderada permite practicar lo aprendido sin afectar el bienestar.\",\n \"criteria\": [\n \"relevance\",\n \"coherence\",\n \"evidence\",\n \"clarity\",\n \"critical_thinking\"\n ],\n \"language\": \"es\",\n \"response_language\": \"es\"\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/essay_evaluation/","description":"

Language logic

Evaluate an essay against its topic and selected writing criteria. Language logic returns an overall score and feedback, text counts, and a result for each requested criterion.

Request

POST {{url}}/essay_evaluation/

Send JSON and include the api-key header.

Request fields

topic (string, required): The topic or prompt the essay should address.
\n
essay (string, required): The essay text to evaluate.
\n
criteria (array of strings, required): One or more criteria. Supported values are relevance, coherence, evidence, clarity, critical_thinking, and instruction_following.
\n
language (string, optional): Language of the topic and essay. Use en, fr, or es. Defaults to en.
\n
response_language (string, optional): Language for written feedback and examples. Use en, fr, or es. Defaults to language.
\n

language and response_language can differ. For example, submit an English essay with response_language set to es to receive Spanish feedback.

Example request

{\n  \"topic\": \"¿Deberían limitarse los deberes escolares?\",\n  \"essay\": \"En mi opinión, las escuelas deberían limitar los deberes porque los estudiantes necesitan tiempo para descansar y participar en otras actividades. Una carga moderada permite practicar lo aprendido sin afectar el bienestar.\",\n  \"criteria\": [\"relevance\", \"coherence\", \"evidence\", \"clarity\", \"critical_thinking\"],\n  \"language\": \"es\",\n  \"response_language\": \"es\"\n}\n\n

Response

overall_score (number): Combined score from 0 to 100.
\n
overall_feedback (string): Summary of the evaluation.
\n
char_count (number): Number of characters in the evaluated essay.
\n
word_count (number): Number of words in the evaluated essay.
\n
criteria (object): Results keyed by criterion. Each result can include score, feedback, and example. Relevance can also include rating.
\n
language (string): Normalized essay language code.
\n
response_language (string): Normalized feedback language code.
\n

Example response

{\n  \"overall_score\": 82,\n  \"overall_feedback\": \"El ensayo responde al tema con una postura clara y una estructura coherente.\",\n  \"char_count\": 220,\n  \"word_count\": 34,\n  \"criteria\": {\n    \"relevance\": {\n      \"score\": 90,\n      \"feedback\": \"La respuesta se mantiene centrada en el tema.\",\n      \"example\": \"Añade un ejemplo concreto para reforzar la postura.\",\n      \"rating\": \"Relevant\"\n    },\n    \"coherence\": {\n      \"score\": 84,\n      \"feedback\": \"Las ideas siguen un orden lógico.\",\n      \"example\": \"Usa una transición antes de la conclusión.\"\n    }\n  },\n  \"language\": \"es\",\n  \"response_language\": \"es\"\n}\n\n

Scores and generated feedback may vary with the submitted text. Do not rely on exact feedback wording.

\n","auth":{"type":"noauth","isInherited":true,"source":{"_postman_id":"76df429f-1521-446e-9869-5169c05928cc","id":"76df429f-1521-446e-9869-5169c05928cc","name":"Learngual API integration","type":"folder"}},"urlObject":{"path":["essay_evaluation",""],"host":["{{url}}"],"query":[],"variable":[]}},"response":[{"id":"636098c2-e96c-4921-bc19-7d31b6ab3701","name":"Check language logic","originalRequest":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"topic\": \"¿Deberían limitarse los deberes escolares?\",\n \"essay\": \"En mi opinión, las escuelas deberían limitar los deberes porque los estudiantes necesitan tiempo para descansar y participar en otras actividades. Una carga moderada permite practicar lo aprendido sin afectar el bienestar.\",\n \"criteria\": [\n \"relevance\",\n \"coherence\",\n \"evidence\",\n \"clarity\",\n \"critical_thinking\"\n ],\n \"language\": \"es\",\n \"response_language\": \"es\"\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/essay_evaluation/"},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":null},{"id":"1235e3f9-ed01-4f17-8ca6-4c3ed0d128f1","name":"Check language logic - es","originalRequest":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"topic\": \"¿Deberían limitarse los deberes escolares?\",\n \"essay\": \"En mi opinión, las escuelas deberían limitar los deberes porque los estudiantes necesitan tiempo para descansar y participar en otras actividades.\",\n \"criteria\": [\n \"relevance\",\n \"coherence\",\n \"evidence\",\n \"clarity\",\n \"critical_thinking\"\n ],\n \"language\": \"es\",\n \"response_language\": \"es\"\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/essay_evaluation/"},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":"{\n \"overall_score\": 82,\n \"overall_feedback\": \"El ensayo responde al tema con una postura clara y una estructura coherente.\",\n \"char_count\": 220,\n \"word_count\": 34,\n \"criteria\": {\n \"relevance\": {\n \"score\": 90,\n \"feedback\": \"La respuesta se mantiene centrada en el tema.\",\n \"example\": \"Añade un ejemplo concreto para reforzar la postura.\",\n \"rating\": \"Relevante\"\n },\n \"coherence\": {\n \"score\": 84,\n \"feedback\": \"Las ideas siguen un orden lógico.\",\n \"example\": \"Usa una transición antes de la conclusión.\",\n \"rating\": \"Coherente\"\n },\n \"evidence\": {\n \"score\": 78,\n \"feedback\": \"Las razones apoyan la postura, pero necesitan más detalle.\",\n \"example\": \"Incluye un ejemplo específico de cómo limitar los deberes mejora el bienestar.\",\n \"rating\": \"En desarrollo\"\n },\n \"clarity\": {\n \"score\": 88,\n \"feedback\": \"La postura y las razones son fáciles de entender.\",\n \"example\": \"Sustituye una afirmación general por una idea más precisa.\",\n \"rating\": \"Claro\"\n },\n \"critical_thinking\": {\n \"score\": 82,\n \"feedback\": \"La respuesta considera tanto el aprendizaje como el bienestar del alumnado.\",\n \"example\": \"Reconoce una ventaja de los deberes antes de explicar por qué conviene limitarlos.\",\n \"rating\": \"Reflexivo\"\n }\n },\n \"language\": \"es\",\n \"response_language\": \"es\"\n}"},{"id":"53507d4e-7d78-4afe-b8c6-b6a8af6caeaa","name":"Check language logic - en","originalRequest":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"topic\": \"Should schools limit homework?\",\n \"essay\": \"Schools should limit homework because students need time to rest and take part in other activities.\",\n \"criteria\": [\n \"relevance\",\n \"coherence\",\n \"evidence\",\n \"clarity\",\n \"critical_thinking\"\n ],\n \"language\": \"en\",\n \"response_language\": \"en\"\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/essay_evaluation/"},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":"{\n \"overall_score\": 82,\n \"overall_feedback\": \"The essay addresses the topic with a clear position and coherent structure.\",\n \"char_count\": 198,\n \"word_count\": 31,\n \"criteria\": {\n \"relevance\": {\n \"score\": 90,\n \"feedback\": \"The response stays focused on the topic.\",\n \"example\": \"Add one concrete example to strengthen the position.\",\n \"rating\": \"Relevant\"\n },\n \"coherence\": {\n \"score\": 84,\n \"feedback\": \"The ideas follow a logical order.\",\n \"example\": \"Use a transition before the conclusion.\",\n \"rating\": \"Coherent\"\n },\n \"evidence\": {\n \"score\": 78,\n \"feedback\": \"The reasons support the position but need more detail.\",\n \"example\": \"Include a specific example of how reduced homework improves wellbeing.\",\n \"rating\": \"Developing\"\n },\n \"clarity\": {\n \"score\": 88,\n \"feedback\": \"The position and supporting reasons are easy to understand.\",\n \"example\": \"Replace general wording with one precise claim.\",\n \"rating\": \"Clear\"\n },\n \"critical_thinking\": {\n \"score\": 82,\n \"feedback\": \"The response considers both learning and student wellbeing.\",\n \"example\": \"Acknowledge one benefit of homework before explaining why limits are still useful.\",\n \"rating\": \"Thoughtful\"\n }\n },\n \"language\": \"en\",\n \"response_language\": \"en\"\n}"},{"id":"09e0762a-0466-4418-bb0f-d2ef75762916","name":"Check language logic - fr","originalRequest":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"topic\": \"Les écoles devraient-elles limiter les devoirs ?\",\n \"essay\": \"Les écoles devraient limiter les devoirs, car les élèves ont besoin de temps pour se reposer et participer à d'autres activités.\",\n \"criteria\": [\n \"relevance\",\n \"coherence\",\n \"evidence\",\n \"clarity\",\n \"critical_thinking\"\n ],\n \"language\": \"fr\",\n \"response_language\": \"fr\"\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/essay_evaluation/"},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":"{\n \"overall_score\": 82,\n \"overall_feedback\": \"Le texte répond au sujet avec une position claire et une structure cohérente.\",\n \"char_count\": 214,\n \"word_count\": 35,\n \"criteria\": {\n \"relevance\": {\n \"score\": 90,\n \"feedback\": \"La réponse reste centrée sur le sujet.\",\n \"example\": \"Ajoutez un exemple concret pour renforcer la position.\",\n \"rating\": \"Pertinent\"\n },\n \"coherence\": {\n \"score\": 84,\n \"feedback\": \"Les idées suivent un ordre logique.\",\n \"example\": \"Utilisez une transition avant la conclusion.\",\n \"rating\": \"Cohérent\"\n },\n \"evidence\": {\n \"score\": 78,\n \"feedback\": \"Les raisons soutiennent la position mais manquent de détails.\",\n \"example\": \"Ajoutez un exemple précis montrant comment la réduction des devoirs améliore le bien-être.\",\n \"rating\": \"En développement\"\n },\n \"clarity\": {\n \"score\": 88,\n \"feedback\": \"La position et les arguments sont faciles à comprendre.\",\n \"example\": \"Remplacez une formulation générale par une affirmation précise.\",\n \"rating\": \"Clair\"\n },\n \"critical_thinking\": {\n \"score\": 82,\n \"feedback\": \"La réponse prend en compte l'apprentissage et le bien-être des élèves.\",\n \"example\": \"Reconnaissez un avantage des devoirs avant d'expliquer pourquoi des limites restent utiles.\",\n \"rating\": \"Réfléchi\"\n }\n },\n \"language\": \"fr\",\n \"response_language\": \"fr\"\n}"}],"_postman_id":"7073ec6f-3dc3-4450-8d12-4cf3cb8a4a9b"}],"id":"c88326e8-6b82-4772-a4c8-99fd7062c9b9","_postman_id":"c88326e8-6b82-4772-a4c8-99fd7062c9b9","description":"","auth":{"type":"noauth","isInherited":true,"source":{"_postman_id":"76df429f-1521-446e-9869-5169c05928cc","id":"76df429f-1521-446e-9869-5169c05928cc","name":"Learngual API integration","type":"folder"}}},{"name":"Translation","item":[{"name":"Translate","id":"6057e70b-1b7b-43a9-9147-e42c32125f40","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"texts\": [\"hello\"],\n \"target_language\": \"de\",\n \"source_language\": \"en\"\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/batch-translate/","description":"

Batch Translate API (POST)

Overview

This endpoint translates one or more texts from a source language into a target language, designed to support language learners. Use it to translate vocabulary items, short phrases, and example sentences that help learners practice, understand, or reinforce meaning in context.

\n
Note: This endpoint is not intended for translating generic interface copy or purely technical text. Its primary purpose is to assist with language learning.
\n

Full endpoint: {{url}}/batch-translate/

Authentication

This API uses an API key passed as a request header.

\n\n\n\n\n\n\n\n\n\n\n\n\n

Header	Value
`api-key`	`{{api-key}}`

\n
Store your API key in the api-key environment variable. Never hardcode it in requests.
\n

HTTP Request

POST {{url}}/batch-translate/\n\n

Required Headers

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Header	Value
`Content-Type`	`application/json`
`api-key`	`{{api-key}}`

Request Body

Send a JSON object with the following fields:

{\n  \"texts\": [\"hello\", \"goodbye\"],\n  \"target_language\": \"de\",\n  \"source_language\": \"en\"\n}\n\n

Body Schema

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Field	Type	Required	Description
`texts`	`array of strings`	✅ Yes	One or more texts to translate. Each item should be a vocabulary word, short phrase, or brief sentence.
`target_language`	`string`	✅ Yes	ISO 639-1 code of the language to translate into. See supported languages below.
`source_language`	`string`	✅ Yes	ISO 639-1 code of the language to translate from. Accepts any supported language code — see the supported languages table below.

Response

A successful request returns HTTP 200 OK with a JSON object containing a data array. Each item in the array corresponds to a text from the input texts array, in the same order.

{\n  \"data\": [\n    {\n      \"translation\": \"Hallo\",\n      \"source_language\": \"en\",\n      \"target_language\": \"de\",\n      \"formality\": \"neutral\"\n    }\n  ]\n}\n\n

Response Schema

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Field	Type	Description
`data`	`array`	List of translation result objects, one per input text.
`data[].translation`	`string`	The translated text.
`data[].source_language`	`string`	The source language code used.
`data[].target_language`	`string`	The target language code used.
`data[].formality`	`string`	Formality level of the translation (e.g. `\"neutral\"`).

Example

Request

POST {{url}}/batch-translate/\nContent-Type: application/json\napi-key: {{api-key}}\n{\n  \"texts\": [\"hello\"],\n  \"target_language\": \"de\",\n  \"source_language\": \"en\"\n}\n\n

Response

{\n  \"data\": [\n    {\n      \"translation\": \"Hallo\",\n      \"source_language\": \"en\",\n      \"target_language\": \"de\",\n      \"formality\": \"neutral\"\n    }\n  ]\n}\n\n

Supported Languages

Both source_language and target_language accept the same set of ISO 639-1 codes:

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Language	Code	Flag
Arabic	`ar`	🇸🇦
Azerbaijani	`az`	🇦🇿
Bulgarian	`bg`	🇧🇬
Catalan	`ca`	🏴
Chinese (Simplified)	`zh`	🇨🇳
Croatian	`hr`	🇭🇷
Czech	`cs`	🇨🇿
Danish	`da`	🇩🇰
Dutch	`nl`	🇳🇱
English	`en`	🇬🇧
Finnish	`fi`	🇫🇮
French	`fr`	🇫🇷
German	`de`	🇩🇪
Greek	`el`	🇬🇷
Hebrew	`he`	🇮🇱
Hindi	`hi`	🇮🇳
Hungarian	`hu`	🇭🇺
Icelandic	`is`	🇮🇸
Indonesian	`id`	🇮🇩
Irish	`ga`	🇮🇪
Italian	`it`	🇮🇹
Japanese	`ja`	🇯🇵
Korean	`ko`	🇰🇷
Malay	`ms`	🇲🇾
Maltese	`mt`	🇲🇹
Norwegian (Bokmål)	`nb`	🇳🇴
Persian (Farsi)	`fa`	🇮🇷
Filipino (Tagalog)	`tl`	🇵🇭
Polish	`pl`	🇵🇱
Portuguese	`pt`	🇵🇹
Romanian	`ro`	🇷🇴
Russian	`ru`	🇷🇺
Serbian	`sr`	🇷🇸
Slovak	`sk`	🇸🇰
Slovenian	`sl`	🇸🇮
Spanish	`es`	🇪🇸
Swedish	`sv`	🇸🇪
Thai	`th`	🇹🇭
Turkish	`tr`	🇹🇷
Ukrainian	`uk`	🇺🇦
Vietnamese	`vi`	🇻🇳
Welsh	`cy`	🏴󠁧󠁢󠁷󠁬󠁳󠁿
Albanian	`sq`	🇦🇱

\n
Recently added: Filipino (Tagalog) tl, Norwegian (Bokmål) nb, Maltese mt, Croatian hr, Vietnamese vi, Malay ms, Serbian sr, Bulgarian bg, Slovenian sl, Icelandic is, Welsh cy, Albanian sq, Thai th
\n

Error Handling

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

HTTP Status	Meaning
`200 OK`	Request was successful.
`400 Bad Request`	Missing or invalid fields in the request body.
`401 Unauthorized`	Missing or invalid `api-key` header.
`422 Unprocessable Entity`	Unsupported language code or invalid input format.
`500 Internal Server Error`	Unexpected server error. Try again later.

Quick Integration Checklist

Set {{url}} in your Postman environment to your API base URL
\n
Set {{api-key}} in your Postman environment to your API key
\n
Set Content-Type: application/json header
\n
Pass texts as an array (even for a single text)
\n
Use a valid source_language code from the supported languages table above
\n
Use a valid target_language code from the supported languages table above
\n

Grammar analysis

Analyze text for grammar, spelling, punctuation, and sentence-structure issues. The response includes corrected text, issue-level feedback, an overall score, and edit operations.

Request

POST {{url}}/grammar/

Send JSON and include the api-key header.

Request fields

content (string, required): Text to analyze. It must not be empty. The service limit is 10,000 characters; your account may have a lower limit.
\n
check_categories (array of strings, optional): Language-specific categories to check. Omit this field or send an empty array to check all categories for the selected language.
\n
options (object, optional): Analysis and language settings.
\n
- language: en, fr, or es. Defaults to en.
  \n
- feedbackLanguage: en, fr, or es. Defaults to en. Use the same value as language when you want feedback in the text's language.
  \n
- mode: fast or extensive. Defaults to fast.
  \n
- severityFilter: Any combination of low, medium, and high.
  \n
- englishRegion: US or UK. English only.
  \n
- spanishRegion: PAN_HISPANIC, SPAIN, LATIN_AMERICA, or RIOPLATENSE. Spanish only; defaults to PAN_HISPANIC.
  \n
\n

Category names are language-specific. Do not send English, French, and Spanish category names together.

Spanish example

{\n  \"content\": \"Espero que viene mañana porque es importante que llega temprano.\",\n  \"options\": {\n    \"language\": \"es\",\n    \"feedbackLanguage\": \"es\",\n    \"spanishRegion\": \"PAN_HISPANIC\",\n    \"mode\": \"fast\"\n  }\n}\n\n

Response

A successful request returns 200 OK.

originalText: Submitted text after input normalization.
\n
correctedText: Corrected version of the text.
\n
issues: Detected issues. An issue can include type, label, message, suggestion, severity, severityLabel, targetWord, and position.
\n
metadata: Processing time, number of issues, overallScore from 0 to 100, language, and feedbackLanguage. Additional diagnostic fields may be included.
\n
operations: Ordered insert, replace, delete, or equal operations describing the change from originalText to correctedText.
\n

Example response

{\n  \"originalText\": \"Espero que viene mañana porque es importante que llega temprano.\",\n  \"correctedText\": \"Espero que venga mañana porque es importante que llegue temprano.\",\n  \"issues\": [\n    {\n      \"type\": \"SpanishMoodSelection\",\n      \"label\": \"Selección del modo verbal\",\n      \"message\": \"Después de «espero que» se usa el subjuntivo.\",\n      \"suggestion\": \"venga\",\n      \"severity\": \"high\",\n      \"targetWord\": \"viene\"\n    }\n  ],\n  \"metadata\": {\n    \"processingTime\": 1250,\n    \"totalIssuesFound\": 2,\n    \"overallScore\": 78,\n    \"language\": \"es\",\n    \"feedbackLanguage\": \"es\"\n  },\n  \"operations\": [\n    {\n      \"type\": \"replace\",\n      \"text\": \"venga\",\n      \"originalStart\": 11,\n      \"originalEnd\": 16,\n      \"correctedStart\": 11,\n      \"correctedEnd\": 16\n    }\n  ]\n}\n\n

Issue wording, suggestions, scores, and processing time can vary with the submitted text.

Comprehension

Evaluate one learner answer against a passage and question. The service grades meaning rather than exact wording and returns a score, learner-facing feedback, the expected answer, and scoring evidence.

Request

POST {{url}}/qa-quick-evaluate/

Send JSON and include the api-key header.

Request fields

passage (string, required): Reference passage used as the source of truth.
\n
question (string, required): Question about the passage.
\n
answer (string, required): Learner's answer.
\n
options (object, optional):
\n
- language: en, fr, or es. Language of the passage, question, and answer. Defaults to en.
  \n
- feedbackLanguage: en, fr, or es. Language of learner-facing feedback. Defaults to en.
  \n
\n

Use one language consistently for passage, question, and answer. language and feedbackLanguage may differ when translated feedback is needed.

Spanish example

{\n  \"passage\": \"La Tierra tarda aproximadamente 365 días en completar una órbita alrededor del Sol.\",\n  \"question\": \"¿Cuánto tarda la Tierra en orbitar el Sol?\",\n  \"answer\": \"Aproximadamente 365 días.\",\n  \"options\": {\n    \"language\": \"es\",\n    \"feedbackLanguage\": \"es\"\n  }\n}\n\n

Response

A successful request returns 200 OK.

correct: Whether the score meets the passing threshold.
\n
score: Learner score from 0 to 100.
\n
confidence: Evaluation confidence from 0 to 1.
\n
feedback: Learner-facing explanation, or null when unavailable.
\n
correctAnswer: Expected answer generated from the passage, or null when the question is skipped.
\n
meaningScore and meaningCorrect: Result before any wording-clarity penalty.
\n
clarity: Categorical clarity result with label, reasonCodes, and evidence.
\n
clarityPenalty: Points removed for unclear wording.
\n
maxScore and passingScore: Scoring limits.
\n
earnedPoints and possiblePoints: Concept-level points.
\n
matchedItems and missingItems: Evidence showing covered and missing concepts.
\n
contradictions: Contradictory answer evidence.
\n
capsApplied: Any score limits caused by response requirements.
\n
scoringVersion and rubricHash: Version and rubric identifiers for auditing.
\n
language and feedbackLanguage: Applied language codes.
\n
skipped and skipReason: Whether evaluation was skipped because the passage could not answer the question.
\n
usedLlm: Compatibility field. Current final answer grading returns false.
\n

Example response

{\n  \"correct\": true,\n  \"confidence\": 1,\n  \"feedback\": \"La respuesta identifica correctamente la duración de la órbita terrestre.\",\n  \"correctAnswer\": \"La Tierra tarda aproximadamente 365 días en orbitar el Sol.\",\n  \"usedLlm\": false,\n  \"score\": 100,\n  \"meaningScore\": 100,\n  \"meaningCorrect\": true,\n  \"clarity\": {\n    \"label\": \"clear\",\n    \"reasonCodes\": [],\n    \"evidence\": []\n  },\n  \"clarityPenalty\": 0,\n  \"maxScore\": 100,\n  \"passingScore\": 80,\n  \"earnedPoints\": 1,\n  \"possiblePoints\": 1,\n  \"matchedItems\": [\"concept_1\"],\n  \"missingItems\": [],\n  \"contradictions\": [],\n  \"capsApplied\": [],\n  \"scoringVersion\": \"qa-deterministic-v5\",\n  \"rubricHash\": \"example-rubric-hash\",\n  \"language\": \"es\",\n  \"feedbackLanguage\": \"es\",\n  \"skipped\": false,\n  \"skipReason\": null\n}\n\n

Scores and generated feedback may vary with the passage, question, and answer. Do not rely on exact feedback wording.

\n","urlObject":{"path":["qa-quick-evaluate",""],"host":["{{url}}"],"query":[],"variable":[]}},"response":[{"id":"4859b3c2-cd12-4f4c-a9d5-e110d4cc4a04","name":"Evaluate answer - en","originalRequest":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"passage\": \"Earth takes approximately 365 days to complete one orbit around the Sun.\",\n \"question\": \"How long does Earth take to orbit the Sun?\",\n \"answer\": \"Approximately 365 days.\",\n \"options\": {\n \"language\": \"en\",\n \"feedbackLanguage\": \"en\"\n }\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/qa-quick-evaluate/"},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":"{\n \"correct\": true,\n \"confidence\": 1,\n \"usedLlm\": false,\n \"score\": 100,\n \"meaningScore\": 100,\n \"meaningCorrect\": true,\n \"clarity\": {\n \"label\": \"clear\",\n \"reasonCodes\": [],\n \"evidence\": []\n },\n \"clarityPenalty\": 0,\n \"maxScore\": 100,\n \"passingScore\": 80,\n \"earnedPoints\": 1,\n \"possiblePoints\": 1,\n \"matchedItems\": [\n \"concept_1\"\n ],\n \"missingItems\": [],\n \"contradictions\": [],\n \"capsApplied\": [],\n \"scoringVersion\": \"qa-deterministic-v5\",\n \"rubricHash\": \"example-rubric-hash\",\n \"skipped\": false,\n \"skipReason\": null,\n \"feedback\": \"The answer correctly identifies the duration of Earth's orbit.\",\n \"correctAnswer\": \"Earth takes approximately 365 days to orbit the Sun.\",\n \"language\": \"en\",\n \"feedbackLanguage\": \"en\"\n}"},{"id":"99c34353-c593-424c-a50b-eb3ab2c9798f","name":"Evaluate answer - fr","originalRequest":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"passage\": \"La Terre met environ 365 jours pour effectuer une orbite autour du Soleil.\",\n \"question\": \"Combien de temps la Terre met-elle pour faire le tour du Soleil ?\",\n \"answer\": \"Environ 365 jours.\",\n \"options\": {\n \"language\": \"fr\",\n \"feedbackLanguage\": \"fr\"\n }\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/qa-quick-evaluate/"},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":"{\n \"correct\": true,\n \"confidence\": 1,\n \"usedLlm\": false,\n \"score\": 100,\n \"meaningScore\": 100,\n \"meaningCorrect\": true,\n \"clarity\": {\n \"label\": \"clear\",\n \"reasonCodes\": [],\n \"evidence\": []\n },\n \"clarityPenalty\": 0,\n \"maxScore\": 100,\n \"passingScore\": 80,\n \"earnedPoints\": 1,\n \"possiblePoints\": 1,\n \"matchedItems\": [\n \"concept_1\"\n ],\n \"missingItems\": [],\n \"contradictions\": [],\n \"capsApplied\": [],\n \"scoringVersion\": \"qa-deterministic-v5\",\n \"rubricHash\": \"example-rubric-hash\",\n \"skipped\": false,\n \"skipReason\": null,\n \"feedback\": \"La réponse indique correctement la durée de l'orbite terrestre.\",\n \"correctAnswer\": \"La Terre met environ 365 jours pour faire le tour du Soleil.\",\n \"language\": \"fr\",\n \"feedbackLanguage\": \"fr\"\n}"},{"id":"9c5569ba-ca61-4b6d-96b4-13f001815b79","name":"Evaluate answer - es","originalRequest":{"method":"POST","header":[{"key":"api-key","value":"{{api-key}}"}],"body":{"mode":"raw","raw":"{\n \"passage\": \"La Tierra tarda aproximadamente 365 días en completar una órbita alrededor del Sol.\",\n \"question\": \"¿Cuánto tarda la Tierra en orbitar el Sol?\",\n \"answer\": \"Aproximadamente 365 días.\",\n \"options\": {\n \"language\": \"es\",\n \"feedbackLanguage\": \"es\"\n }\n}","options":{"raw":{"language":"json"}}},"url":"{{url}}/qa-quick-evaluate/"},"_postman_previewlanguage":null,"header":null,"cookie":[],"responseTime":null,"body":"{\n \"correct\": true,\n \"confidence\": 1,\n \"usedLlm\": false,\n \"score\": 100,\n \"meaningScore\": 100,\n \"meaningCorrect\": true,\n \"clarity\": {\n \"label\": \"clear\",\n \"reasonCodes\": [],\n \"evidence\": []\n },\n \"clarityPenalty\": 0,\n \"maxScore\": 100,\n \"passingScore\": 80,\n \"earnedPoints\": 1,\n \"possiblePoints\": 1,\n \"matchedItems\": [\n \"concept_1\"\n ],\n \"missingItems\": [],\n \"contradictions\": [],\n \"capsApplied\": [],\n \"scoringVersion\": \"qa-deterministic-v5\",\n \"rubricHash\": \"example-rubric-hash\",\n \"skipped\": false,\n \"skipReason\": null,\n \"feedback\": \"La respuesta identifica correctamente la duración de la órbita terrestre.\",\n \"correctAnswer\": \"La Tierra tarda aproximadamente 365 días en orbitar el Sol.\",\n \"language\": \"es\",\n \"feedbackLanguage\": \"es\"\n}"}],"_postman_id":"066e9393-a223-415b-a293-a016a3bc9b16"}],"id":"07971602-4c16-4767-9ef8-763c7416642e","_postman_id":"07971602-4c16-4767-9ef8-763c7416642e","description":"","auth":{"type":"noauth","isInherited":true,"source":{"_postman_id":"76df429f-1521-446e-9869-5169c05928cc","id":"76df429f-1521-446e-9869-5169c05928cc","name":"Learngual API integration","type":"folder"}}}],"id":"76df429f-1521-446e-9869-5169c05928cc","description":"

Authentication

• API key: This API requires a key for authentication. Pass your key in the api-key header of your request.

Example header:

api-key: YOUR_API_KEY_HERE

Important notes

• Language specification: Always specify the correct language using the ISO 639-1 (2-letter) codes in your requests to ensure accurate analysis results and responses in your preferred language.

API key management: Users can effectively manage their API key usage through the following controls:

Usage caps: Set temporary or permanent limits on the number of API calls made with a specific key.
\n
Key pausing: Temporarily disable an API key without deleting it. This is helpful for planned maintenance or security concerns.
\n
Key deletion: Permanently remove API keys that are no longer required.
\n

• Character limits: Character limits are associated with different developer plans. Ensure you review your plan’s specifications to understand any restrictions on the length of text that can be processed.

\n","auth":{"type":"noauth","isInherited":false},"event":[{"listen":"prerequest","script":{"id":"89f2306e-1d42-4b26-b986-0d43c669bfe2","type":"text/javascript","packages":{},"exec":[""]}},{"listen":"test","script":{"id":"9852261e-2f27-4abc-a492-bcd534eed9b7","type":"text/javascript","packages":{},"exec":[""]}}],"_postman_id":"76df429f-1521-446e-9869-5169c05928cc"}],"event":[{"listen":"prerequest","script":{"id":"637794dc-196c-4fa5-92e4-c53ac977dad9","type":"text/javascript","exec":[""]}},{"listen":"test","script":{"id":"cd935263-f6a7-46a1-b822-78c7623ec8a0","type":"text/javascript","exec":[""]}}],"variable":[{"id":"45a54dfa-8de1-45e3-aafc-70741682028d","key":"13bac84c-6812-4aee-b201-a9126f002308","value":"","disabled":true},{"id":"70ef5518-80ce-4690-9861-5db4329d5a9c","key":"url","value":"https://api.learngual.com/api","disabled":true},{"id":"68714359-2187-4912-a342-ebed7bdda800","key":"_lang","value":"{{language}}"},{"id":"b0e2ec00-cd22-425c-9b83-e7cf69211049","key":"api-key","value":"{{api_key}}","disabled":true},{"id":"4dc1d2a5-4fc7-4c44-8761-72c9f47e94a6","key":"task_id","value":"{{task_id}}","disabled":true}]}