The billionaire accused the ChatGPT maker of anticompetitive behavior in new court filings.

OpenAI updated the ChatGPT apps for Mac and Windows, adding new features and expanding availability - what you need to know.

Previously accessible only to ChatGPT subscribers, now free-tier users can chat with the AI directly from Windows 10 or 11 ...

Previously limited to ChatGPT Plus subscribers, the app opens a 'companion window' on your PC, allowing you to easily use the ...

OpenAI announced on Wednesday that it plans to release a new AI agent feature that will be able to act on a user's behalf.