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

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

Elon Musk’s AI startup has launched its newest model with some grand claims — including that it can outperform leading models ...

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

OpenAI, the force behind ChatGPT, is taking steps to safeguard its leadership amid an unexpected $97 billion takeover bid ...

Musk’s artificial intelligence startup xAI debuted its updated Grok-3 model, showcasing a version of the chatbot technology ...

Open AI has copied our content, created by generations of human labor and made up of dogged reporting, cogent analyses and ...

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

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

OpenAI’s board of directors has turned down Elon Musk’s $97.4 billion bid to buy the nonprofit that controls the artificial ...