Latest OpenAI news: GPT releases, research, partnerships, and AI developments.
OpenAI is the San Francisco-based AI lab behind ChatGPT, GPT-4, GPT-5, DALL-E and Sora. Founded in 2015 by Sam Altman, Elon Musk, Ilya Sutskever and others, it is backed by more than $13 billion from Microsoft and is widely seen as the company that pushed generative AI into the mainstream.
This page tracks every OpenAI story we cover: model launches like GPT-5 and o-series reasoning models, product updates to ChatGPT and the Operator agent, API and DevDay announcements, leadership changes, lawsuits, partnerships, and the long-running debate over its capped-profit structure. Stories are sorted newest first; older coverage is linked from the bottom of each story page.