AI summarized from verified sources
Build more natural voice apps with GPT-Live-1
Build more natural voice apps with less friction.
SOURCE CHECK
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Sources
Key Points
- 1Full-duplex voice conversations
- 2Easier custom voice support
- 3Telephony is supported
- 4Built for API developers
OpenAI released GPT-Live-1 for the API, bringing natural full-duplex voice conversations. Stronger instruction following, custom voices, and telephony support broaden options for voice apps.
Key points
On September 10, OpenAI introduced GPT-Live-1 for the API. It is designed for natural voice conversations, with better instruction following, custom voices, and telephony support.
Impact
This is useful for teams building call-center-style agents or voice assistants. It should make voice experiences feel more natural and production-ready.
Briefs that include this news
Use daily, weekly, and monthly briefs to understand the surrounding context.
Daily / 2026-09-23
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Weekly / 2026-09-21 to 2026-09-27
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Monthly / 2026-09-01 to 2026-09-30
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