PolyAI出了个新对话模型Dialog-RSN-1，直接听人说话不用转文字，还能自动接话和调函数，延迟不到300毫秒。
PolyAI推出Dialog-RSN-1，该模型直接感知来电者音频，而非读取ASR转录文本。它在一个音频原生模型中融合了轮转、语音识别、函数调用和响应生成，同时将TTS独立出来以保持输出声音可控。模型以基于请求的LLM方式运行，而非始终在线的流式架构。PolyAI报告在实时部署中响应时间低于300毫秒。
PolyAI Releases Dialog-RSN-1: An Audio-Native Dialog Model That Fuses Turn-Taking, Speech Recognition, Function Calling, And Response
PolyAI has introduced Dialog-RSN-1, a dialog model that perceives caller audio directly instead of reading an ASR transcript. It fuses turn-taking, speech recognition, function calling, and response generation into a single audio-native model, keeps TTS separate so the output voice stays controllable, and runs as a request-based LLM rather than an always-on stream. PolyAI reports sub-300ms responses in live deployments. The post PolyAI Releases Dialog-RSN-1: An Audio-Native Dialog Model That Fuses Turn-Taking, Speech Recognition, Function Calling, And Response appeared first on MarkTechPost .