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Introducing GPT-Live | OpenAI

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We’re launching GPT‑Live, a new generation of voice models that make talking with AI feel much more like having a real conversation. GPT‑Live is built on a full-duplex architecture, meaning it can listen and speak at the same time. During conversations, GPT‑Live can show it’s paying attention with phrases like “mhmm” or “yeah”, engage in quick back-and-forth, or just stay quiet when you need a moment to think. The result is a voice experience that is refreshingly easy to talk to. GPT‑Live is also our smartest voice model yet. For questions that require web search, deeper reasoning, or more complex work, it delegates to our latest frontier model behind the scenes and brings the result back into the conversation when it’s ready. While it works, GPT‑Live can keep talking with you and maintain the flow of conversation. At launch, GPT‑Live will use GPT‑5.5 in the background. As we release new frontier models, we’ll continuously update the model used by GPT‑Live. These advances power a new C

July 8, 2026 Product Release Introducing GPT‑Live A new generation of voice models for natural human-AI interaction, now powering ChatGPT Voice. Loading… Share We’re launching GPT‑Live, a new generation of voice models that make talking with AI feel much more like having a real conversation. GPT‑Live is built on a full-duplex architecture, meaning it can listen and speak at the same time. During conversations, GPT‑Live can show it’s paying attention with phrases like “mhmm” or “yeah”, engage in quick back-and-forth, or just stay quiet when you need a moment to think. The result is a voice expe

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