Overview
- Elon Musk posted on X on Thursday that SpaceX agreed to a 180‑day lease for its Colossus AI training clusters with mutual 90‑day cancellation rights after the initial term.
- SpaceX’s IPO filing had described Anthropic making roughly $1.25 billion monthly payments through May 2029 and included a mutual 90‑day termination clause, creating an apparent mismatch with Musk’s six‑month description.
- The Colossus facility in Memphis is reported to hold more than 220,000 Nvidia AI processors and offer about 300 megawatts of compute, capacity that Anthropic tapped to relieve urgent GPU shortages.
- SpaceX’s filing showed its AI segment lost about $2.5 billion in the March quarter on $818 million of segment revenue, which helps explain why SpaceX sought a short lease to preserve flexibility.
- The clarified terms intensify counterparty and operational risk for Anthropic and investors because a short, reclaimable lease could disrupt model training, customer service and revenue plans if SpaceX reclaims capacity.