Anthropic has entered into a significant agreement with SpaceX, committing to a $1.25 billion monthly payment for access to SpaceX's Colossus 1 data center through May 2029. This facility, equipped with over 220,000 NVIDIA GPUs, provides more than 300 megawatts of AI compute power, which Anthropic will utilize to train and serve its language models. The deal transforms SpaceX's previously underutilized infrastructure into a lucrative revenue stream, potentially generating over $15 billion annually from Anthropic alone. This partnership highlights the growing demand for AI compute power, with Anthropic expanding its service capabilities by doubling rate limits across its plans and removing peak-hour usage caps. The collaboration also underscores the dominance of NVIDIA hardware in AI compute agreements, impacting crypto mining hardware markets and GPU-dependent proof-of-work chains. However, the deal poses concentration risks for Anthropic, as it relies heavily on a single facility that also supports SpaceX's competing AI product, Grok.