Sunday's version was a 180-degree shift from the company's 2018 guidelines on collaboration and avoiding competition with ...

The lawsuit seeks to oust Sam Altman and claw back billions, testing legal theories about nonprofit governance.

OpenAI announced GPT-5.5, its latest AI model that is better at coding, using computers and pursuing deeper research ...

OpenAI has announced the release of GPT-5.5, the latest upgrade to the company's family of models powering its ChatGPT and ...

OpenAI CEO Sam Altman says the company is "deeply sorry" it did not flag a school shooter's ChatGPT messages to law ...

Artificial intelligence firm OpenAI ⁠is ⁠set to commit up ⁠to $1.5 billion to a new joint venture ​with private equity firms, ...

A recent funding round valued OpenAI at more than $850 billion.

Software giants are seeing their worst stock performance in years on fears of AI disruption. Now they have a new problem.

The ChatGPT account of the shooter, who killed eight people in a small British Columbia community, had been banned about ...

OpenAI may list shares on the U.S. stock market as early as the fourth quarter of 2026, but investors can get exposure to the ...

OpenAI, the parent company of ChatGPT, could eventually be the most anticipated initial public offering of all time.

Sam Altman, the head of OpenAI, has formally apologized to the community of Tumbler Ridge, BC, after a mass shooting in ...