OpenAI's board chairman on Friday said it has unanimously rejected an Elon Musk-led offer to buy the hot artificial ...

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.

OpenAI says its board of directors has 'unanimously' rejected billionaire Elon Musk's offer to buy the nonprofit that ...

Musk’s consortium, which includes VCs like Joe Lonsdale’s 8VC and SpaceX investor Vy Capital, is offering exactly $97.375 ...

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 ...