The startup is leaning on Musk’s business empire to play catch-up in the AI race.

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

SpaceX has committed $2 billion to xAI as part of a $5 billion equity round, deepening the ties between tech billionaire Elon ...

SpaceX is investing $2 billion into xAI, Elon Musk's AI venture, as part of a larger $5 billion fundraising effort. This ...

Elon Musk's SpaceX has invested $2 billion in xAI. This move integrates AI deeper into Musk's ecosystem. xAI merged with X, ...

Grok 4’s release comes just a day after xAI was forced to remove inappropriate Grok posts from X that included antisemitic ...

SpaceX has invested a whopping $2 billion in Elon Musk's artificial intelligence (AI) start-up, xAI. The investment is part ...

Elon Musk’s rocket firm SpaceX has invested $2 billion into his AI venture xAI, marking the space company’s first public stake in the artificial intelligence sector. The move comes amid a $5 billion ...

SpaceX has allocated $2 billion to xAI, contributing to a $5 billion equity round, reinforcing ties between Elon Musk's ventures. The merger with X values the company at $113 billion, with Grok ...

The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.