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Build more natural voice experiences with GPT‑Live‑1 in the API.

OpenAI NewsCompany announcement·
AI brief

OpenAI added GPT-Live-1 to its API, bringing full-duplex voice conversations with stronger instruction following, custom voices, and telephony support.

Why it matters: Developers can build more natural voice applications through the API using these voice capabilities.

Written by AI from OpenAI News's published text.

Background

From our own funding, model and news trackers, not from the source.

Source

“GPT‑Live‑1 brings natural, full-duplex voice conversations to the API, with stronger instruction following, custom voices, and telephony support.”
OpenAI News, 10 Sept 2026, 00:00.

Published by the organisation it describes; treat claims as first-party statements.

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