Anthropic Gains 300 MW Compute Boost from SpaceX, Doubles Claude Code Limits

*TL;DR: Anthropic secures more than 300 MW of compute from SpaceX’s Memphis data center, doubling Claude Code usage windows and lifting limits for Pro and Max plans.*

Context At the Code with Claude developer conference, Anthropic announced a partnership with SpaceX to use the full capacity of SpaceX’s Memphis, Tennessee data center. The move follows growing demand for AI compute that outpaces traditional power and cooling infrastructure.

Key Facts - The SpaceX agreement grants Anthropic access to over 300 megawatts of additional compute power. - SpaceX’s Colossus 1 supercomputer, the core of the deal, houses more than 220,000 NVIDIA GPUs, including H100, H200 and the next‑generation GB200 accelerators. - Anthropic immediately doubled the five‑hour usage window for Claude Code on its Pro and Max subscriptions and removed the peak‑hour reduction that previously limited those accounts. - API request limits for Anthropic’s Opus model were also raised, expanding capacity for developers. - The companies expressed interest in expanding to multiple gigawatts of orbital compute, a concept that could bypass terrestrial power constraints.

What It Means The 300 MW boost translates to a substantial increase in processing capability, enabling faster model training and more responsive inference for Anthropic’s Claude series. Doubling the Claude Code window removes a bottleneck for developers, allowing longer code generation sessions without interruption. Raising Opus API limits further supports enterprise integration and higher‑throughput applications.

SpaceX’s involvement signals a shift toward leveraging large‑scale, GPU‑dense supercomputers for AI workloads. The Colossus 1 configuration, with its dense deployment of high‑end GPUs, offers the raw horsepower needed for next‑generation language models. If the partnership expands to orbital data centers, both firms could pioneer a new frontier where AI compute is untethered from ground‑based power and cooling limits.

Looking Ahead Watch for updates on the orbital compute initiative and how Anthropic’s expanded capacity impacts the performance and pricing of Claude services.