Nearly 1,000 scientists from multiple U.S. National Laboratories gathered Friday to test artificial intelligence (AI) models ...

OpenAI's paying business users also crossed 2 million in February, more than doubling from its last update in September.

The board of OpenAI unanimously rejected an unsolicited bid for the company launched by Elon Musk, saying it was a legal ...

With over 400 million weekly active users, OpenAI intends to bring GPT-4.5 to those with ChatGPT Plus and Team subscriptions next week, the company's research lead, Alex Paino, a member of the company ...

OpenAI now has 400 million weekly active users, up from 300 million in early December, OpenAI’s chief operating officer, Brad ...

OpenAI unveiled the new tool, called Deep Research, with a demonstration on YouTube on Sunday, days after showing the technology to lawmakers, policymakers and other officials in Washington.

AI researchers at Stanford and the University of Washington were able to train an AI "reasoning" model for under $50 in cloud compute credits, according ...

In the two months since a little-known Chinese company called DeepSeek released a powerful new open-source AI model, the ...

OpenAI organized the event as part of its ongoing collaboration with the Department of Energy, which was announced nearly a month ago by CEO and co-founder Sam Altman at an event in Washington.

and work collaboratively,” OpenAI spokesman Jake Wilczynski said in a statement to The Washington Post. “We build our AI models using publicly available data, in a manner protected by fair use ...

Khosla Ventures' Keith Rabois said that AI has reversed the exodus of founders and venture capital talent from the Bay Area.