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1300000000, "min_memory_gb": 4 } }, "languages": { "am": { "status": "not-yet", "name": "Amharic", "note": "The speech model was not trained to write Amharic down." }, "ar": { "status": "ready", "name": "Arabic", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 7, "measure": "wer", "published": 12.55, "measured": 8.4, "source": "ours (what decides): the first 25 FLEURS test clips of ar_eg (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 8 words in 100 came out wrong (NVIDIA's own test: about 13)." }, "bn": { "status": "not-yet", "name": "Bengali", "note": "The speech model was not trained to write Bengali down." }, "cs": { "status": "not-yet", "name": "Czech", "slot": 22, "measure": "wer", "published": 22.41, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 22 words in 100 came out wrong: too many to rely on yet." }, "da": { "status": "not-yet", "name": "Danish", "slot": 25, "measure": "wer", "published": 30.0, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 30 words in 100 came out wrong: too many to rely on yet." }, "de": { "status": "ready", "name": "German", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 9, "measure": "wer", "published": 8.83, "measured": 12.91, "source": "ours (what decides): the first 25 FLEURS test clips of de_de (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 13 words in 100 came out wrong (NVIDIA's own test: about 9)." }, "el": { "status": "not-yet", "name": "Greek", "note": "NVIDIA trained the speech model on it only as a start for more training; it does not write Greek down well yet." }, "en": { "status": "ready", "name": "English", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 0, "measure": "wer", "published": 8.27, "measured": 9.78, "source": "ours (what decides): the first 25 FLEURS test clips of en_us (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 10 words in 100 came out wrong (NVIDIA's own test: about 8)." }, "es": { "status": "ready", "name": "Spanish", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 2, "measure": "wer", "published": 4.39, "measured": 4.47, "source": "ours (what decides): the first 25 FLEURS test clips of es_419 (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 4 words in 100 came out wrong (NVIDIA's own test: about 4)." }, "fa": { "status": "not-yet", "name": "Persian", "note": "The speech model was not trained to write Persian down." }, "fi": { "status": "not-yet", "name": "Finnish", "slot": 26, "measure": "wer", "published": 20.05, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 20 words in 100 came out wrong: too many to rely on yet." }, "fr": { "status": "ready", "name": "French", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 8, "measure": "wer", "published": 9.79, "measured": 11.67, "source": "ours (what decides): the first 25 FLEURS test clips of fr_fr (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 12 words in 100 came out wrong (NVIDIA's own test: about 10)." }, "gu": { "status": "not-yet", "name": "Gujarati", "note": "The speech model was not trained to write Gujarati down." }, "ha": { "status": "not-yet", "name": "Hausa", "note": "The speech model was not trained to write Hausa down." }, "he": { "status": "not-yet", "name": "Hebrew", "note": "NVIDIA trained the speech model on it only as a start for more training; it does not write Hebrew down well yet." }, "hi": { "status": "not-yet", "name": "Hindi", "slot": 6, "measure": "wer", "published": 7.41, "measured": 17.51, "source": "ours (what decides): the first 25 FLEURS test clips of hi_in (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 18 words in 100 came out wrong: too many to rely on yet, partly because it stopped listening at a long pause between sentences (3 of 25)." }, "hu": { "status": "not-yet", "name": "Hungarian", "slot": 23, "measure": "wer", "published": 30.92, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 31 words in 100 came out wrong: too many to rely on yet." }, "id": { "status": "not-yet", "name": "Indonesian", "note": "The speech model was not trained to write Indonesian down." }, "it": { "status": "ready", "name": "Italian", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 15, "measure": "wer", "published": 4.83, "measured": 6.89, "source": "ours (what decides): the first 25 FLEURS test clips of it_it (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 7 words in 100 came out wrong (NVIDIA's own test: about 5)." }, "ja": { "status": "ready", "name": "Japanese", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 10, "measure": "cer", "published": 12.22, "measured": 14.61, "source": "ours (what decides): the first 25 FLEURS test clips of ja_jp (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 15 characters in 100 came out wrong (NVIDIA's own test: about 12)." }, "kn": { "status": "not-yet", "name": "Kannada", "note": "The speech model was not trained to write Kannada down." }, "ko": { "status": "ready", "name": "Korean", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 14, "measure": "cer", "published": 7.27, "measured": 10.74, "source": "ours (what decides): the first 25 FLEURS test clips of ko_kr (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 11 characters in 100 came out wrong (NVIDIA's own test: about 7)." }, "ml": { "status": "not-yet", "name": "Malayalam", "note": "The speech model was not trained to write Malayalam down." }, "mr": { "status": "not-yet", "name": "Marathi", "note": "The speech model was not trained to write Marathi down." }, "ms": { "status": "not-yet", "name": "Malay", "note": "The speech model was not trained to write Malay down." }, "nb": { "status": "not-yet", "name": "Norwegian", "slot": 103, "measure": "wer", "published": 18.9, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 19 words in 100 came out wrong: too many to rely on yet." }, "nl": { "status": "not-yet", "name": "Dutch", "slot": 16, "measure": "wer", "published": 12.17, "measured": 16.23, "source": "ours (what decides): the first 25 FLEURS test clips of nl_nl (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 16 words in 100 came out wrong: too many to rely on yet." }, "pa": { "status": "not-yet", "name": "Punjabi", "note": "The speech model was not trained to write Punjabi down." }, "pl": { "status": "not-yet", "name": "Polish", "slot": 17, "measure": "wer", "published": 17.48, "measured": 17.36, "source": "ours (what decides): the first 25 FLEURS test clips of pl_pl (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 17 words in 100 came out wrong: too many to rely on yet." }, "pt": { "status": "ready", "name": "Portuguese", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 12, "measure": "wer", "published": 5.81, "measured": 11.43, "source": "ours (what decides): the first 25 FLEURS test clips of pt_br (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 11 words in 100 came out wrong (NVIDIA's own test: about 6)." }, "ro": { "status": "not-yet", "name": "Romanian", "slot": 20, "measure": "wer", "published": 29.04, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 29 words in 100 came out wrong: too many to rely on yet." }, "ru": { "status": "ready", "name": "Russian", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 11, "measure": "wer", "published": 9.87, "measured": 14.32, "source": "ours (what decides): the first 25 FLEURS test clips of ru_ru (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 14 words in 100 came out wrong (NVIDIA's own test: about 10)." }, "sv": { "status": "not-yet", "name": "Swedish", "slot": 24, "measure": "wer", "published": 23.63, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 24 words in 100 came out wrong: too many to rely on yet." }, "sw": { "status": "not-yet", "name": "Swahili", "note": "The speech model was not trained to write Swahili down." }, "ta": { "status": "not-yet", "name": "Tamil", "note": "The speech model was not trained to write Tamil down." }, "te": { "status": "not-yet", "name": "Telugu", "note": "The speech model was not trained to write Telugu down." }, "th": { "status": "not-yet", "name": "Thai", "note": "NVIDIA trained the speech model on it only as a start for more training; it does not write Thai down well yet." }, "tl": { "status": "not-yet", "name": "Filipino", "note": "The speech model was not trained to write Filipino down." }, "tr": { "status": "not-yet", "name": "Turkish", "slot": 18, "measure": "wer", "published": 12.05, "measured": 16.19, "source": "ours (what decides): the first 25 FLEURS test clips of tr_tr (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 16 words in 100 came out wrong: too many to rely on yet." }, "uk": { "status": "ready", "name": "Ukrainian", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 19, "measure": "wer", "published": 14.55, "measured": 13.8, "source": "ours (what decides): the first 25 FLEURS test clips of uk_ua (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 14 words in 100 came out wrong (NVIDIA's own test: about 15)." }, "ur": { "status": "not-yet", "name": "Urdu", "note": "The speech model was not trained to write Urdu down." }, "vi": { "status": "ready", "name": "Vietnamese", "model": "nemotron-3.5-asr-streaming-0.6b", "slot": 33, "measure": "wer", "published": 12.29, "measured": 14.11, "source": "ours (what decides): the first 25 FLEURS test clips of vi_vn (google/fleurs@70bb2e84, CC BY 4.0) through this app's worker on onnxruntime-web 1.30.0 WebGPU (Chrome, Apple GPU), with the VAD and the 1 s end-of-speech rule as in the app, 2026-10-01 (tools/asr/eval/results-2026-10-01.json); for reference, NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In our test of 25 read-aloud passages, on this app, about 14 words in 100 came out wrong (NVIDIA's own test: about 12)." }, "yo": { "status": "not-yet", "name": "Yoruba", "note": "The speech model was not trained to write Yoruba down." }, "zh": { "status": "not-yet", "name": "Chinese", "slot": 4, "measure": "cer", "published": 20.03, "source": "NVIDIA's model card (nvidia/nemotron-3.5-asr-streaming-0.6b, revision ea30d66d): FLEURS test, 320 ms chunks, language given", "note": "In NVIDIA's own test on read speech, about 20 characters in 100 came out wrong: too many to rely on yet." }, "zu": { "status": "not-yet", "name": "Zulu", "note": "The speech model was not trained to write Zulu down." } } }