OpenAI rolls out o3-pro for ChatGPT Pro and Team users: What’s new and how it compares to the older models

OpenAI has officially launched o3-pro, a new artificial intelligence model the company is hailing as its most advanced to date. The latest addition to the o3 family is now available to ChatGPT Pro and Team subscribers, with rollouts for Enterprise and educational users expected in the coming days.

The o3-pro model, designed to handle complex reasoning tasks with greater precision, is intended to enhance performance across a range of professional fields, including science, education, mathematics, programming, and writing.