text stringlengths 3 147 |
|---|
<unk> 0 |
<|nospeech|> 1 |
<pad> 2 |
<|endoftext|> 3 |
<|startoftranscript|> 4 |
<|pnc|> 5 |
<|nopnc|> 6 |
<|startofcontext|> 7 |
<|itn|> 8 |
<|noitn|> 9 |
<|timestamp|> 10 |
<|notimestamp|> 11 |
<|diarize|> 12 |
<|nodiarize|> 13 |
<|spkchange|> 14 |
<|audioseparator|> 15 |
<|emo:undefined|> 16 |
<|emo:neutral|> 17 |
<|emo:happy|> 18 |
<|emo:sad|> 19 |
<|emo:angry|> 20 |
<|unklang|> 21 |
<|predict_lang|> 22 |
<|nopredict_lang|> 23 |
<|aa|> 24 |
<|ab|> 25 |
<|af|> 26 |
<|ak|> 27 |
<|sq|> 28 |
<|am|> 29 |
<|ar|> 30 |
<|an|> 31 |
<|hy|> 32 |
<|as|> 33 |
<|av|> 34 |
<|ae|> 35 |
<|ay|> 36 |
<|az|> 37 |
<|bm|> 38 |
<|ba|> 39 |
<|eu|> 40 |
<|be|> 41 |
<|bn|> 42 |
<|bi|> 43 |
<|bs|> 44 |
<|br|> 45 |
<|bg|> 46 |
<|my|> 47 |
<|ca|> 48 |
<|ch|> 49 |
<|ce|> 50 |
<|ny|> 51 |
<|zh|> 52 |
<|cu|> 53 |
<|cv|> 54 |
<|kw|> 55 |
<|co|> 56 |
<|cr|> 57 |
<|hr|> 58 |
<|cs|> 59 |
<|da|> 60 |
<|dv|> 61 |
<|nl|> 62 |
<|dz|> 63 |
<|en|> 64 |
<|eo|> 65 |
<|et|> 66 |
<|ee|> 67 |
<|fo|> 68 |
<|fj|> 69 |
<|fi|> 70 |
<|fr|> 71 |
<|fy|> 72 |
<|ff|> 73 |
<|gd|> 74 |
<|gl|> 75 |
<|lg|> 76 |
<|ka|> 77 |
<|de|> 78 |
<|el|> 79 |
<|kl|> 80 |
<|gn|> 81 |
<|gu|> 82 |
<|ht|> 83 |
<|ha|> 84 |
<|he|> 85 |
<|hz|> 86 |
<|hi|> 87 |
<|ho|> 88 |
<|hu|> 89 |
<|is|> 90 |
<|io|> 91 |
<|ig|> 92 |
<|id|> 93 |
<|ia|> 94 |
<|ie|> 95 |
<|iu|> 96 |
<|ik|> 97 |
<|ga|> 98 |
<|it|> 99 |
End of preview. Expand in Data Studio
Live Translator — Offline Model Packs
On-demand offline model packs for the Live Translator app. Downloaded per language pair;
the shared common/ bundle installs once on the first pair.
Layout
common/ # downloaded ONCE, on the first pair
asr/ # Whisper tiny int8 (multilingual ASR + language id), sherpa-onnx
whisper-encoder.onnx
whisper-decoder.onnx
whisper-tokens.txt
vad/silero_vad.onnx # Silero VAD
denoiser/gtcrn.onnx # GTCRN speech denoiser
espeak-ng-data.tar # shared phonemizer data (untar to common/espeak-ng-data/)
tts-kokoro/ # Kokoro-82M int8 — shared multilingual voice
model.onnx # covers en, es, fr, it, pt, hi, ja, zh
voices.bin
tokens.txt
lexicon-us-en.txt
<pair>/ # e.g. en-el/, en-es/ — downloaded per pair
nmt-<a>-<b>/ # CTranslate2 int8 NMT, one dir per direction
model.bin
config.json
shared_vocabulary.json
source.spm # SentencePiece tokenizers (Marian/OPUS-MT)
target.spm
nmt-<b>-<a>/
tts-<lang>/ # ONLY for languages Kokoro does NOT cover (e.g. Greek → Piper)
model.onnx # en/es come from common/tts-kokoro, so en-es has no tts dir
tokens.txt
Pipeline / runtimes
- ASR: Whisper tiny int8 via sherpa-onnx (onnxruntime).
- NMT: CTranslate2 int8 (OPUS-MT / Marian). Requires the CT2 runtime on device
(dart:ffi → libctranslate2). Tokenize with the
.spmSentencePiece models; decode with beam search (beam=5, no-repeat-ngram, length penalty). Feed one sentence per call — Marian emits a single sentence per translate. - TTS: Kokoro int8 (sherpa-onnx) for en/es/…; Piper medium for Greek.
Sizes
| Item | Size |
|---|---|
| common (once) | ~284 MB (ASR 98 · Kokoro 166 · espeak 17 · vad/denoise 1) |
| en-el | ~196 MB (CT2 NMT 140 · Piper-el-medium 60) |
| en-es | ~158 MB (CT2 NMT only; en+es voices from common Kokoro) |
| First download (common + en-el) | ~480 MB |
| + en-es | +158 MB |
Source models
| Pack | Source |
|---|---|
| nmt-en-el | Helsinki-NLP/opus-mt-en-el → CT2 int8 |
| nmt-el-en | Helsinki-NLP/opus-mt-grk-en → CT2 int8 |
| nmt-en-es | Helsinki-NLP/opus-mt-en-es → CT2 int8 |
| nmt-es-en | Helsinki-NLP/opus-mt-es-en → CT2 int8 |
| asr | Whisper tiny int8 (sherpa-onnx) |
| tts-kokoro | csukuangfj/kokoro-int8-multi-lang-v1_1 |
| tts-el | rhasspy/piper-voices el_GR-rapunzelina-medium |
Served at https://huggingface.co/datasets/Gstam21/live-translator-packs/resolve/main/<path>.
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