Anthropic secures $45B AI compute deal with British startup Nscale

Anthropic has agreed to rent approximately $45 billion in artificial intelligence computing power from Nscale, a British infrastructure firm founded in 2024. [1][2] The six-year arrangement will utilize Nscale's flagship data center located in West Virginia. [1]

Nscale will supply the capacity using Nvidia's Vera Rubin system, a new architecture that combines six different chips working together. [1] This compute capacity is anticipated to begin powering Anthropic's AI services in late 2027. [1]

Over the past eight months, Anthropic has aggressively scaled its computing capacity to better compete with rivals, most notably OpenAI. [1] Earlier this month, Anthropic secured a six-year, $10 billion deal with cloud startup Volta for power from a Norwegian data center. [1]

The company also signed a $5 billion compute-related agreement with AMD in July. [1] Prior to that, Anthropic entered into a computing deal in May that draws capacity from two different SpaceX data centers. [1]

Anthropic's massive infrastructure deals demonstrate the intense capital requirements needed to compete with primary rival OpenAI. By locking in six-year commitments with newly founded startups like Nscale and Volta, Anthropic is actively securing next-generation hardware pipelines—such as Nvidia's Vera Rubin system—well into the future. What the sources don't address: whether Anthropic's multi-billion dollar compute commitments will be funded through massive new funding rounds or existing capital reserves.