Related: Microsoft has a secret weapon in war against Google, Amazon. During this year’s conference, attendees learned something unexpected when Microsoft revealed that it will

Rain AI, a San Francisco-based chip startup backed by OpenAI CEO Sam Altman, is exploring a sale after its ambitious $150 million Series B funding round failed to secure investors. Despite early backing from Altman in a $25 million seed round in 2022,

It was all about AI agents at Microsoft's Build developer conference, with OpenAI CEO Sam Altman joining to talk about the future of AI coding.

Well-funded and big-name partnerships often end in failure. And ex-Apple employees don’t have a great record of success.

At Microsoft Build 2025, Satya Nadella took the stage with a message that was both reflective and visionary. In a keynote that bordered between developer passion and strategic ambition, Nadella made it clear: we’re not just witnessing the next wave of software evolution,

Sam Altman claims OpenAI could develop a core AI subscription, explaining how a new operating system could feature ChatGPT's user experience.

OpenAI's CEO Sam Altman gave his staff a preview of the devices he is developing to build with former Apple designer Jony Ive, paving plans to ship 100 million AI “companions” that he hopes will become a part of life,

A Texas-based data center, being constructed by startup Crusoe for OpenAI, has reportedly secured an additional $11.6 billion in funding.

OpenAI CEO Sam Altman recently admitted that he wouldn't want his son to have an artificial intelligence chatbot as a best friend.

Keach Hagey’s “The Optimist” is what could be called the authorised version. She had access to Mr Altman and many of the main characters in his story, including his family and friends. His personality is vivid and complicated enough that her story never flags. It is no hagiography.