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Earlier this month, SpaceX and Anthropic Announced a new account partnership Which provides access to the rocket company’s Colossus data centers in Memphis, Tennessee. Now, with the release SpaceX IPO filingWe have more details on this deal, including how much Anthropic is paying Elon Musk.
In an S-1 filing, SpaceX said Anthropic agreed to pay $1.25 billion per month through May 2029 for access to SpaceX’s AI training centers in Colossus I and Colossus II. That equates to $15 billion annually, or nearly double the $18.7 billion in revenue SpaceX reported for all of 2025.
The agreement includes a clause under which either company can terminate the deal within 90 days. Anthropic’s fees will be reduced during the capacity surge this month and next.
An exit clause will likely be necessary based on the fast-moving nature of the AI industry. In a sense, Claude the Anthropic competes with X’s Grok. This is a sign of how desperate AI companies like Anthropic are Computational abilityespecially with the start of data center construction across the country Serious local opposition.
In a post on X, Musk said SpaceX is willing to offer similar deals to other AI companies that want access to data centers. SpaceX “offers AI computing as a service at scale,” he said.
SpaceX has spent huge amounts of money on artificial intelligence since its founding It is integrated with Elon Musk’s XAI Earlier this year. According to the filing, the rocket company spent $12.7 billion in capital expenditures on AI in 2025, or about 61 percent of total spending. It spent $7.7 billion in the first quarter of 2026, compared to just $1 billion on its space division. SpaceX’s AI division lost $6.3 billion in operations on revenue of $3.2 billion in 2025, and lost $2.5 billion on revenue of $818 million in the first quarter of 2026.
Meanwhile, Anthropic is on track to post its first quarterly operating profit, with sales revenue expected to reach at least $10.9 billion, more than double its revenue of $4.8 billion in the just-ended March quarter. Reuters reports.
