cstr / sensevoice-small-GGUF

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Model's Last Updated: September 23 2026
automatic-speech-recognition

Introduction of sensevoice-small-GGUF

Model Details of sensevoice-small-GGUF

SenseVoiceSmall — GGUF (ggml-quantised)

GGUF / ggml conversion of FunAudioLLM/SenseVoiceSmall for use with the sensevoice backend in CrispStrobe/CrispASR .

SenseVoiceSmall is Alibaba's multi-task encoder-only ASR : one forward pass through a 70-block SANM encoder emits the full transcript plus the spoken language ID, emotion, and audio-event tags through a single CTC head. Non-autoregressive design → 15× faster than Whisper-Large (70 ms for 10 s of audio in upstream's measurements).

  • 70-block SenseVoiceEncoderSmall (1 entry block @ 560→512 + 49 main blocks + 20 tp blocks, all 512-dim, 4 heads, FSMN k=11 depthwise convolution branch — the same encoder body Fun-ASR-Nano-2512 ships, just here paired with a CTC head instead of an LLM decoder)
  • 4 query embeddings (language / event / emotion / textnorm) prepended to the LFR fbank features so the encoder can emit rich annotations at those positions
  • CTC head ( ctc.ctc_lo , 25055 SentencePiece pieces)
  • 50+ languages with native LID (no whisper-tiny pre-step needed)
  • F16 only ship: 0.47 GB. Q8_0/Q4_K pending.
What you get in the output

The transcript carries the 4-token rich-annotation prefix as readable special tokens followed by the SentencePiece-detokenised transcript:

<|en|><|HAPPY|><|Speech|><|withitn|>And so my fellow Americans ask not what your country can do for you, ask what you can do for your country.
<|zh|><|NEUTRAL|><|Speech|><|withitn|>开饭时间早上9点至下午5点。
<|yue|><|NEUTRAL|><|Speech|><|withitn|>呢几个字都表达唔到我想讲嘅意思。
<|ja|><|NEUTRAL|><|Speech|><|withitn|>うちの中学は弁当制で持っていけない場合は、50円の学校販売の パンを買う。
<|ko|><|NEUTRAL|><|Speech|><|withitn|>조금만 생각을 하면서 살면 훨씬 편할 거야.

Languages: <|zh|> / <|en|> / <|yue|> / <|ja|> / <|ko|> / <|nospeech|> . Emotions: <|HAPPY|> / <|SAD|> / <|ANGRY|> / <|NEUTRAL|> / <|EMO_UNKNOWN|> . Audio events: <|Speech|> / <|Music|> / <|Applause|> / <|Laughter|> / <|Cry|> / <|BGM|> . Text norm: <|withitn|> (Arabic digits, punctuation) or <|woitn|> (raw).

Files
File Size Notes
sensevoice-small-f16.gguf 0.47 GB F16 reference weights
Quick Start
git clone https://github.com/CrispStrobe/CrispASR
cd CrispASR
cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
cmake --build build --target crispasr-cli

./build/bin/crispasr \
    --backend sensevoice \
    -m /path/to/sensevoice-small-f16.gguf \
    -f samples/jfk.wav -l en
Verification

crispasr-diff sensevoice is 76/76 PASS, byte-identical generated_text , on Alibaba's own example zh.mp3 ; 75/76 PASS on samples/jfk.wav with the single difference being the emotion-tag argmax flipping between <|ANGRY|> and <|EMO_UNKNOWN|> (F16/op-order pushes that one slot across a near-tied boundary; the transcript itself is byte-identical in both runs). On Apple M1 Metal the runtime hits 15-22× realtime .

Licence + attribution

Upstream FunAudioLLM/SenseVoiceSmall :

These GGUF files are a quantised / repackaged distribution of the upstream weights and inherit the FunASR Model License v1.1. Please attribute Alibaba / FunAudioLLM in downstream products.

If you use this model, please also cite the upstream FunASR work. See the upstream model card for the canonical citation.

Runs of cstr sensevoice-small-GGUF on huggingface.co

2.9K
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24-hour runs
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3-day runs
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30-day runs

More Information About sensevoice-small-GGUF huggingface.co Model

More sensevoice-small-GGUF license Visit here:

https://choosealicense.com/licenses/funasr-model-license-v1.1

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