OpenAI's GPT-Live is a full-duplex voice model family that listens, speaks simultaneously, and delegates deeper reasoning to GPT-5.5.

OpenAI releases GPT-Realtime-2.1 and GPT-Realtime-2.1-mini, adding reasoning to the Realtime API and cutting p95 latency at least 25%

OpenAI announced an upgraded Voice Mode for ChatGPT during a livestream. Next model debuting at a score of at least 1470 priced at 76.8% YES.

The IPO-bound AI startup said it will roll out two versions of GPT-Live - GPT-Live-1 and GPT-Live-1 mini - to users globally on Wednesday.