gpt-realtime
Notable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.
Key facts
- Released
- Aug 28, 2025
- What it does
- Text and chat: Writes, answers questions and holds a conversation.Sees images: Understands pictures, screenshots and charts you share with it.Listens: Understands speech and other sounds.Makes sound: Creates speech, music or other audio.
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- How
- For developers, through an API
- Announced as
- “Introducing gpt-realtime and Realtime API updates for production voice agents”
From trckr's archive of releases before it started watching. Date and details from Epoch AI's database of AI models (CC BY 4.0).
Compare gpt-realtime with
It came out 21 days after GPT-5 nano, the lab's previous model.
The details
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