OpenAI News·· 2026-09-10
Build more natural voice experiences with GPT‑Live‑1 in the API
Build more natural voice experiences with GPT‑Live‑1 in the API
AI summary
GPT‑Live‑1 brings natural, full-duplex voice conversations to the API, with stronger instruction following, custom voices, and telephony support.
Selection record
Threshold 60Official, first-handFirst 62Second 68
AdmittedSum of both 130 ≥ twice the threshold 120
- Source tier
- Official, first-hand; this tier's threshold is 60
- Pre-filter
- passed：OpenAI发布GPT-Live-1语音API
- Why it was chosen
- API availability of a full-duplex voice model provides a basis for evaluating integration into real-time voice applications.
A model scores each item twice, independently, against one written standard, out of 100. An item is admitted only when the two scores add up to twice the threshold. The threshold is set per source tier.
Source: OpenAI News · openai.com