About GPT-Live-1
GPT-Live-1 is an audio model by OpenAI. GPT-Live-1 is OpenAI's full-duplex voice model, which can listen and speak at the same time. OpenAI introduced it as GPT-Live on July 8, 2026, powering ChatGPT's upgraded voice mode, and opened it to developers in the API on September 10, 2026 at $0.05 per minute for the voice layer. The model handles the conversation itself — turn-taking and back-channel cues — and hands the reasoning to a separate model the developer chooses. This page tracks 41 recent news stories about GPT-Live-1, curated from 30+ sources and updated every 15 minutes.
Andrej Karpathy
Vijaya Raji






