The tech mogul is unlikely to win. But his goal may be more about making life difficult for the A.I. start-up and its leader, ...

The billionaire is leading a group of investors in the unsolicited offer, which complicates the start-up’s plan to raise more ...

OpenAI is set to complete a $40 billion fund-raising deal that nearly doubles the high-profile company’s valuation from just ...

The San Francisco start-up claims that its Chinese rival may have used data generated by OpenAI technologies to build new ...

The tool, called Deep Research, arrives days after OpenAI released another one, which shops for groceries and books ...

A new investment from the Japanese conglomerate would be separate from the $100 billion tied to a project announced at the ...

LOS ANGELES (AP) — A group of investors led by Elon Musk says it is offering more than $97 billion to buy OpenAI, escalating ...

Operator, a new computer-using tool from OpenAI, is brittle and occasionally erratic, but it points to a future of powerful A.I. agents. Credit...Ard Su Supported by By Kevin Roose Reporting from ...

“Isn’t that amazing?” Mr. Siemiatkowski often says he first realized A.I. would upend the workaday world shortly after playing around with OpenAI’s ChatGPT in late 2022, only a few months ...

Venture capitalists plowed money into A.I. start-ups like OpenAI and Anthropic. But the rise of the Chinese A.I. start-up DeepSeek has called that funding frenzy into question. By Erin Griffith ...

Companies like OpenAI, which has loudly proclaimed that A.I. poses an existential threat to humanity, kept these model weights to themselves, lest others piggyback on all that expensive ...

Deep Research is based on the company’s newest reasoning technology, OpenAI o3. This story was originally published at nytimes.com. Read it here. The Seattle Times does not append comment ...