OpenAI launches GPT-Live voice model
OpenAI has released GPT-Live, a full-duplex voice model powering ChatGPT that allows simultaneous speaking and listening with real-time interruption handling. The model can delegate complex reasoning to background models like GPT-5.5 and is rolling out to both free and paid users.
OpenAI's shift to a full-duplex model solves the clunky turn-taking of traditional AI voice chats, but launching without vision or application sharing indicates OpenAI is prioritizing low latency and conversational mechanics over full multimodality.
- –**Natural Interaction**: Real-time interruption handling and backchanneling ("mhmm") make interactions feel genuinely conversational.
- –**Architectural Division**: Background delegation to GPT-5.5 enables complex reasoning without blocking the audio stream.
- –**Delayed Modalities**: The absence of camera/screen-sharing features at launch suggests high computational or safety constraints on full real-time multimodal inputs.
DISCOVERED
93d ago
2026-07-08
PUBLISHED
93d ago
2026-07-08
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AlphaWireNewsAi