Voice agents should consume speech incrementally but only act on committed text, because…
This is a AI post classified by Jev as Voice AI (a model release), kept by the AI Radar because it carries real work, not commentary.
Voice agents should consume speech incrementally but only act on committed text, because a fast transcript that mutates text can corrupt downstream agent state. NetEase Youdao just open-sourced Confucius4-R2T2, a streaming ASR (Automatic Speech Recognition) model built exactly around that constraint. It never rewrites committed text, i.e. my text is never gets rewritten underneath me. That append-only behavior targets a very serioius production failure in voice agents, where software may act on partial speech before the speaker finishes. Built on Qwen3-ASR, R2T2 uses Longest Stable Prefix
Posted by Rohan Paul (157.6k followers) 2 days ago · 19 likes · 6.1k views · view the original post on X. Kept by the AI Radar as Voice AI.
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