PolyAI Releases Dialog-RSN-1: An End-to-End Speech-to-Speech Model
matthen2 · x · 2026-07-30
PolyAI introduces Dialog-RSN-1, an end-to-end audio LLM designed for speech-to-speech interactions. It integrates turn-taking, reasoning, response generation, and transcription within a single architecture.
By predicting whether it should speak as its very first token, the model achieves promptable turn-taking, highly accurate barge-in, and ultra-fast responses. It can proactively suggest moving to a quieter place by hearing background noise, and is capable of identifying emotions, accents, and talking speeds.
Related event: PolyAI Launches End-to-End Native Audio Model Dialog-RSN-1(4 posts)→
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