OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.

Following a surge in popularity for Chinese AI app Deepseek and its free reasoning model this week, frequent OpenAI collaborator Microsoft is helping America’s AI leader drop the paywall on its ...

OpenAI o3-mini is now available in ChatGPT and the API. Pro users will have unlimited access to o3-mini and Plus & Team users will have triple the rate limits (vs o1-mini). Free users can try o3-mini ...

On Monday, Chinese AI lab DeepSeek released its new R1 model family under an open MIT license, with its largest version ...

This announcement aligns with OpenAI's broader mission of democratizing AI. By introducing o3-mini to the free tier, OpenAI enables millions of users to benefit from cutting-edge AI capabilities ...