NetEase Youdao open-sources Confucius4-R2T2, append-only streaming ASR built on Qwen3
rohanpaul_ai · x · 2026-09-17
NetEase Youdao open-sourced Confucius4-R2T2, a streaming ASR model built on Qwen3-ASR targeting a serious voice-agent failure: mutable transcripts corrupting downstream agent state.
- Append-only: committed text is never rewritten, so agents only act on stable output
- Longest Stable Prefix learning decides when text is safe to emit vs. needs more audio
- Runtime context injection: LLM-based decoder lets you steer recognition with names, product terms, and jargon without touching weights
Related event: NetEase Youdao Open-Sources Streaming ASR Model Confucius4-R2T2(21 posts)→
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