GPT-Live, 캐스케이딩 음성 파이프라인을 버리고 전이중(full-duplex) 음성 채택
openai가 지연 시간을 줄이고 자연스러운 끼어들기를 가능하게 하기 위해 동시에 듣고 말하는 전이중(full-duplex) 음성 모델 gpt-live를 출시했으며, 이 모델은 새로운 chatgpt 음성 모드의 기반이 됩니다.
openai introduced gpt-live, a new voice model family built on a full-duplex architecture that listens and speaks simultaneously, ending the trade-offs of cascaded systems that chained stt, llm, and tts models. gpt-live can handle interruptions, back-channeling like 'mhmm', and delegate complex reasoning to gpt-5.5 in the background without halting the conversation flow. the rollout includes gpt-live-1 and gpt-live-1 mini for chatgpt voice, with api access coming later. this shift moves ai interaction toward fluid, human-like conversation suitable for complex, long-running agentic workflows.