On Thursday, Musk wrote on X the deal between SpaceX and Anthropic is a "180 day lease."

"As the recently expanded partnership with Anthropic demonstrates, SpaceX is offering AI compute as a service at significant scale"

SpaceX did not commit to a multi-year Colossus 1 lease with Anthropic, Elon Musk said on Wednesday, describing the agreement as 180 days with a 90-day mutual cancellation right.

May 28 : SpaceX CEO Elon Musk said on Thursday the IPO-bound company had only agreed to lease its Colossus AI training data center clusters to Anthropic for six months, though he…

May 28 : SpaceX CEO Elon Musk said on Thursday the IPO-bound company had only agreed to lease its Colossus AI training data center clusters to Anthropic for six months, not…

Elon Musk clarified that SpaceX's lease of its Colossus AI training data center clusters to Anthropic is for six months, not multiple years as previously indicated. Musk stated on…

The clarification contradicts earlier reports of a deal running through May 2029, and raises questions about SpaceX's IPO disclosure

SpaceX CEO says short-term deal could still be extended if capacity pressures ease

Elon Musk is publicly reframing xAI’s massive Anthropic compute deal as short-term and cancellable, despite SpaceX’s own S-1 filing describing payments through May 2029.

SpaceX leases the Colossus 1 supercomputer with over 220,000 Nvidia GPUs to Anthropic for six months, boosting Claude's inference capacity as xAI shifts to Colossus 2.

On Thursday, Musk wrote on X the deal between SpaceX and Anthropic is a "180 day lease."

Sounds like those CPUs are available to the highest bidder... unless Elon figures out how to make a successful AI model.

SpaceX CEO Elon Musk said on Thursday the IPO-bound company had only agreed to lease its Colossus AI training data centre clusters to Anthropic for six months