Ona's technology will allow OpenAI's coding assistant, Codex, to take on longer-running tasks, OpenAI said. It will also help ...

Anthropic raised $65 billion in new fund-raising that put its value at $900 billion, ahead of OpenAI’s last valuation of $730 billion, as the companies duel for A.I. dominance. By Mike Isaac and Cade ...

OpenAI's charitable arm is dedicating a quarter of a billion dollars to promote research into what it says will be huge economic changes stemming from artificial intelligence. This follows a bruising ...

An 80-year-old challenge in geometry has been cracked by an artificial-intelligence chatbot after a single prompt from mathematicians at the technology firm OpenAI. The company, based in San Francisco ...

After 80 years of fruitless struggle by human mathematicians, a major geometry conjecture has at last been solved—via a straightforward query to a chatbot. “No previous AI-generated proof has come ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

OpenAI is preparing to confidentially file a draft of its IPO prospectus as soon as Friday, CNBC confirmed. The AI company is working with banks including Goldman Sachs and Morgan Stanley to prepare ...

May 20 (Reuters) - OpenAI is preparing to confidentially file for a U.S. initial public offering in the coming weeks, a source familiar with the matter said on Wednesday, adding to a wave of ...

Andrej Karpathy, the AI researcher who co-founded and formerly worked at OpenAI and previously led AI at Tesla, has joined Anthropic. “I’ve joined Anthropic,” Karpathy posted on X Tuesday. “I think ...

OAKLAND, Calif. - A jury in California took less than two hours to decide that Elon Musk waited too long to file a lawsuit against his one-time business partner Sam Altman over the direction he's ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. A federal court on Monday dismissed claims filed ...

Jury finds Musk waited too long to sue Verdict reached in under two hours Judge says possible Musk appeal would face uphill battle Musk plans appeal, says defendants wanted to get rich OAKLAND, ...