The new tool, called Operator, is an AI agent: It relies on an AI model trained on both text and images to interpret commands and figure out how to use a web browser to execute them. OpenAI claims it ...

The o3-mini model is part of OpenAI’s latest advancements in its generative AI technology. Although smaller in scale compared to the flagship GPT-4-turbo model, o3-mini promises faster response times, ...

OpenAI CEO Sam Altman announced on Thursday that the new o3-mini reasoning model will power ChatGPT chat sessions for free tier users.

Federal Workers Told to Inform on Colleagues Trying to Evade D.E.I. Crackdown Justice Department orders a halt to civil rights work. Budget nominee hints at work requirements for Medicaid.