OpenAI o3 and OpenAI o4-mini combine state-of-the-art reasoning with full tool capabilities—web browsing, Python, image and file analysis, image generation, canvas, automations, file search, and memory.
Summary generated by The Flow from the publisher's feed. The full article lives at OpenAI Blog.
Our smartest and most capable models to date with full tool access
We are replacing the existing GPT-4o-based model for Operator with a version based on OpenAI o3. The API version will remain based on 4o.
This report outlines the safety work carried out for the OpenAI o3-mini model, including safety evaluations, external red teaming, and Preparedness Framework evaluations.
Introducing OpenAI o1, Realtime API improvements, a new fine-tuning method and more for developers.