SpaceX's IPO papers have revealed that Anthropic has agreed to pay $1.25 billion (over ₹12,000 crore) to the Elon Musk-owned rival startup for compute capacity. The capacity offered by SpaceX includes its AI training data centre clusters, Colossus and Colossus II. Either of the two startups can terminate the agreement, which was announced earlier in May, with 90 days' notice.