The Endeavor CEO was enlisted to join investors who put in an unsolicited offer to buy OpenAI's majority share of its for-profit arm.

SAN FRANCISCO (AP) — OpenAI says its board of directors has unanimously rejected a $97.4 billion takeover bid by Elon Musk.

OpenAI CEO Sam Altman has laid out a roadmap for the release of new AI models: GPT-4.5 and GPT-5. He promised a simpler AI ...

Elon Musk says he will abandon his $97.4 billion offer to buy the nonprofit behind OpenAI if the ChatGPT maker drops its plan ...

Sam Altman wants to use Elon Musk's OpenAI takeover bid against him in court.Altman asked the judge in the tech bros' ...

Billionaire Elon Musk's bid to buy OpenAI, which wants to be a for-profit entity, clashes with his lawsuit arguing that ...

But, of late, Altman versus Musk has taken on a new set of stakes. In Donald Trump’s second term in the White House, Musk ...

Elon Musk and OpenAI CEO Sam Altman collaborated to start the company several years ago and have been involved in a dispute ...

Elon Musk, designated as a "special government employee" through his work with DOGE, is leading a bid to buy the nonprofit behind ChatGPT maker OpenAI.

OpenAI CEO Sam Altman is rejecting a bid from Elon Musk to purchase the company, saying that the SpaceX and Tesla CEO is ...

Stock index futures slipped on Tuesday as President Donald Trump signed an order imposing 25% tariffs on steel and aluminum.

A consortium of investors led by Elon Musk has submitted a $97.4 billion bid to buy control of OpenAI, The Wall Street ...