OpenAI Launches GPT-Live-1: Full-Duplex Natural Voice in the API with Custom Voices and Telephony
OpenAI News · rss · 2026-09-10
OpenAI has announced GPT-Live-1 in the API, bringing natural full-duplex voice conversations to developers. The new model offers stronger instruction following, custom voice support, and telephony integration — making it easier to build voice agents and customer-service style applications.
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