The AI startup behind the controversial Grok chatbot is in early talks to raise billions, with backing from Saudi Arabia’s ...

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

Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...

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

Elon Musk denies xAI's fundraising, but the potential $200 billion valuation shows rapid growth and ambition in AI.

AI raised $10 billion through loans and cash investments in July, split evenly between debt and equity. In June it sold $300 ...

According to the Financial Times, xAI plans to spend $18 billion on expanding its compute infrastructure. The company trains ...

Elon Musk's xAI may soon undergo a funding round valuing it at up to $200 billion, despite claims of sufficient capital.

Nvidia and Tesla shareholders could see substantial gains in the coming years if these Wall Street analysts are correct.

Elon Musk is “living the dream and… living the meme,” but he may not be too fond of whatever jokes arise from his portrayal ...

The latest version of xAI's generative artificial intelligence assistant, Grok 4, frequently consults owner Elon Musk's ...