Elon Musk's xAI surprised the AI world when it made a deal to sell compute to Anthropic. Now we know how much it's worth.

Elon Musk's xAI surprised the AI world when it made a deal to sell compute to Anthropic. Now we know how much it's worth.

The long-awaited documents SpaceX filed with US regulators Wednesday included details about a lucrative deal to lend GPUs to a major AI rival.