Feature Proposal: Add FunASR as Recommended Production Inference Backend
Author: LauraGPTCreated Jun 12, 2026Updated Aug 12, 2026
LabelsASRFeature request
ESPnet is an excellent end-to-end ASR toolkit. However, for production deployments requiring fast inference, FunASR (17.8K+ stars, https://github.com/modelscope/FunASR) offers complementary capabilities:
- SenseVoice: Ultra-fast multilingual ASR (50x faster than Whisper-large) — useful for real-time applications
- Paraformer: Non-autoregressive ASR with timestamps and punctuation — fast parallel inference
- OpenAI-compatible API: POST /v1/audio/transcriptions — easy deployment
For ESPnet users who need production-ready, high-speed ASR alongside ESPnets research-oriented training pipeline, FunASR provides a deployment-friendly alternative. The two toolkits complement each other — ESPnet for research/training, FunASR for production inference.
Would it be useful to add FunASR as a recommended inference backend in ESPnets documentation?
Source: espnet/espnet