The Elon Musk-backed AI startup unveiled its latest Grok-3 artificial intelligence chatbot claimed to outperform other U.S.

Elon Musk continued to make announcements that stopped people in their tracks by submitting an offer to acquire OpenAI. The ...

The rivalry between Elon Musk and OpenAI has reached a new high after the company’s board unanimously rejected Musk’s bid, ...

Bret Taylor, the chairman of OpenAI’s board, said the artificial intelligence company was “not for sale.” Mr. Musk is ...

AI has launched Grok 3, which Elon Musk calls its "most advanced AI model yet" while claiming it outperforms OpenAI's GPT-4o.

"Special voting rights could keep power in the hands of its nonprofit arm in future and so address the Tesla chief's ...

OpenAI attorney William Savitt said the proposal "is not in the best interests of OAI's mission and is rejected." ...

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

OpenAI's board rejected a $97.4-billion bid by an Elon Musk-led investment group to buy the San Francisco startup. OpenAI's ...

The board of the ChatGPT developer decided the $97.4 billion bid was “not in the best interests” of the company’s mission.

OpenAI's board of directors has rejected Elon Musk's $97.4 billion bid to buy the company, calling Musk's bid an "attempt to ...