QwenAudio/CosyVoice

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

22925 stars · 2637 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

CosyVoice is a multilingual large voice generation model (TTS) with full-stack inference, training, and deployment support. It offers zero-shot voice cloning, streaming synthesis with ~150ms latency, and instruction-based control across 9 languages and 18+ Chinese dialects.

Use cases

• clone a voice from a short audio sample
• generate speech in Chinese, English, Japanese, Korean and other languages
• build a streaming text-to-speech service with low latency
• fine-tune a TTS model on custom speaker data
• control emotion, speed, and dialect of synthesized speech via instructions
• synthesize speech with correct pronunciation of numbers and symbols

When to choose

• you need production-grade multilingual or cross-lingual TTS with voice cloning
• you want streaming audio output with very low latency
• you need Chinese dialect support or pronunciation inpainting
• you want to train or fine-tune your own voice generation model

When to avoid

• you need a lightweight offline TTS without GPU resources
• you only need simple pre-recorded voice playback
• you require languages outside its supported set
• you want a fully managed cloud TTS API rather than self-hosted models

Facets

library · maturity active

tts speech-recognition machine-learning llm-inference audio-processing speech-processing artificial-intelligence large-language-models python cross-platform voice-cloning text-to-speech multilingual zero-shot-synthesis streaming-tts fine-tuning voice-generation chinese-dialects natural-language-processing audio gpu linux

Member repositories

For agents

markdown · JSON · MCP: product_card(name="QwenAudio/CosyVoice")