FunASR

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Industrial speech recognition. 170x faster than Whisper. 50+ languages. Speaker diarization · Emotion detection · Streaming · One API call

Quick Start · Colab · Benchmark · Model selection · Migration guide · Use cases · Deployment matrix · Models · Agent Integration · Docs · Contribute

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Quick Start

No local setup? Open the Colab quickstart to transcribe a public sample or upload your own audio in a browser.

pip install torch torchaudio
pip install funasr

from funasr import AutoModel

model = AutoModel(model="iic/SenseVoiceSmall", vad_model="fsmn-vad", spk_model="cam++", device="cuda")
result = model.generate(input="meeting.wav")

Output — structured text with speaker labels, timestamps, and punctuation:

[00:00.4 → 00:03.8] Speaker 0: Let's discuss the Q3 plan.
[00:04.2 → 00:07.1] Speaker 1: Sounds good. I have three points.
[00:07.5 → 00:12.3] Speaker 0: Go ahead. We have 30 minutes.

That's it. One model, one call — VAD segmentation, speech recognition, punctuation, speaker diarization all happen automatically.

Deploy as API server: funasr-server --device cuda → OpenAI-compatible endpoint at localhost:8000

Use with AI agents: MCP Server for Claude/Cursor · OpenAI API for LangChain/Dify/AutoGen

Why FunASR?

	FunASR	Whisper	Cloud APIs
Speed	170x realtime	13x realtime	~1x realtime
Speaker ID	✅ Built-in	❌ Needs pyannote	✅ Extra cost
Emotion	✅ Happy/Sad/Angry	❌	❌
Languages	50+	57	Varies
Streaming	✅ WebSocket	❌	✅
vLLM Acceleration	✅ 2-3x faster	❌	N/A
Self-hosted	✅ MIT license	✅ MIT license	❌ Cloud only
Cost	Free	Free	$0.006/min+
CPU viable	✅ 17x realtime	❌ Too slow	N/A

Trying FunASR for the first time? Use the Colab quickstart before setting up a local environment. Choosing a first model? Start with the model selection guide. Planning a switch from Whisper or a cloud ASR provider? Use the migration guide and benchmark example to test representative audio, map features, and roll out safely.

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Benchmark

184 long-form audio files (192 min). Full report →

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GitHub에서 전체 내용 보기