Built using huge amounts of computing power at a Tennessee data center, Grok is Musk’s attempt to outdo rivals such as OpenAI ...

The latest version of Elon Musk's artificial intelligence chatbot Grok 4 is echoing the views of its billionaire creator, so ...

Elon Musk's artificial intelligence company, xAI, is reportedly planning to raise funds in a deal that could value the firm between $170 billion and $200 billion.

XAI Holdings, Elon Musk’s artificial intelligence and social media company, is in talks to raise more money at a valuation of as much as $200 billion, according to a person familiar with the matter.