GPT-Live-1 is OpenAI's full-duplex conversational voice model, released July 8, 2026, as the replacement for Advanced Voice Mode in ChatGPT. It listens and speaks simultaneously with zero turn-taking lag, handles interruptions, delegates complex queries to GPT-5.5 in the background, and supports real-time live translation; available on iOS, Android, and web, with GPT-Live-1 default for paid users (Go/Plus/Pro) and GPT-Live-1 mini for free users. It is ChatGPT-only and not exposed via API—for programmatic realtime voice use gpt-realtime-2.1, and for streaming transcription use gpt-live-transcribe at $0.017/min.

🌐 Visit website ↗

🔗 Similar tools