OpenAI has released the upgraded reasoning model o3-pro, which supports access to the full suite of ChatGPT tools

OpenAI has released the o3-pro model, replacing the o1-pro and making it available to Pro and Team users. As an upgraded version of the reasoning model o3, o3-pro demonstrates enhanced capabilities in handling complex problems and delivering precise answers. It supports access to the full suite of ChatGPT tools, though with slightly slower response times, making it well-suited for scenarios where answer accuracy is paramount. Compared to o3, o3-pro offers superior clarity in expression and completeness in responses.