A new AI model learns to "think" longer on hard problems, achieving more robust reasoning and better generalization to novel, unseen tasks.

The idea is to reduce the need for users to visit third-party sites or apps, either to access information or an AI chatbot.

April 17, 2025: OpenAI has released o3 and 04-mini, two reasoning AI models designed to be extra good at programming, math, ...

OpenAI CEO Sam Altman believes the future of computing won’t run on the devices we use today. A bold prediction, but it makes ...