o3 Operator
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
- May 23, 2025
- What it does
- Text and chat: Writes, answers questions and holds a conversation.Code: Writes, explains and fixes code.Thinks first: Can reason step by step before it answers: slower, but better at maths, code and tricky questions.Sees images: Understands pictures, screenshots and charts you share with it.
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- How
- Only in the maker's own app or website
- Announced as
- “Addendum to OpenAI o3 and o4-mini system card: OpenAI o3 Operator”
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 o3 Operator with
It came out 7 days after codex-mini, the lab's previous model.
The details
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