OpenAI Puts GPT-Live-1 in the API: Real-Time Voice Agents for Your App

OpenAI · youtube · 2026-09-12

OpenAI has made GPT-Live-1 available via API, letting developers bring ChatGPT-style natural back-and-forth voice conversation into their own apps. The model supports voice agents that listen while they speak (natural interruptions) and can be paired with the models and harness of the developer's choice. Details in the official blog post.

Related event: OpenAI Opens Full-Duplex Speech Model GPT-Live-1 to API(38 posts)→

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