Anthropic to Pay SpaceX $1.25 Billion Monthly Through 2029 for Colossus 1 Compute

Anthropic agreed to pay SpaceX $1.25 billion per month through May 2029 for compute at SpaceX's Colossus 1 data center, a contract worth roughly $45 billion over its full term. Based on Q2 2026 figures, that single deal accounts for nearly half of SpaceX's AI division annualized revenue run rate. SpaceX disclosed the agreement in its first public earnings report since its June 2026 IPO.