Nscale Closes In on $45 Billion Anthropic Deal for 460 MW US Data Center Expansion Ahead of IPO

A potential agreement worth about USD 45 billion is under discussion between Nscale and Anthropic, citing people familiar with the matter. The deal would cover a second building at the Nvidia-backed developer's Monarch data center campus in West Virginia, delivering 460 megawatts of computing capacity running on Nvidia's next-generation Vera Rubin AI chips.

According to a report, a final deal could come together within days, although talks were still underway and terms might still shift. Neither company commented.

Deepening an already large commercial relationship

The talks build on an established partnership.

Anthropic, the developer of the Claude AI models, already holds infrastructure agreements with Nscale valued at as much as USD 44.6 billion, according to a regulatory filing tied to Nscale's planned initial public offering. According to the report, Anthropic has a right of first refusal on the campus's anticipated third building.

Should the new agreement be finalized, it would extend a relationship that already ranks among the largest between an AI laboratory and a data center developer.

Valuation stakes as the offering approaches

Nscale is preparing for an initial public offering at which it is seeking a valuation of roughly USD 30 billion.

A further multibillion-dollar Anthropic commitment could reinforce the company's pitch to public market investors by pointing to continued momentum in its order book ahead of the listing.

The negotiations are unfolding at a delicate moment for the company, which must convince investors that its contracted backlog can be converted into revenue and, ultimately, sustainable cash flow.

Questions over financing and execution

The report on the potential deal lands amid heightened investor attention to the economics underpinning the AI infrastructure boom.

CoreWeave, a prominent AI cloud provider, has drawn scrutiny over its debt-funded expansion, heavy capital expenditure, and whether it can generate adequate returns on the infrastructure it has built.

Nscale faces comparable questions. Its multibillion-dollar contracts are future commitments rather than cash in hand, while constructing data centers and securing the power required to run them demand significant upfront spending. Whether the company can deliver the capacity it has promised remains a central consideration for prospective shareholders.

Balancing backlog against capital demands

For analysts and investors evaluating companies across the AI infrastructure sector, the challenge lies in weighing contracted revenue against the considerable capital requirements of construction and power procurement.

Nscale's ability to navigate that balance, while pursuing a roughly USD 30 billion valuation, will be tested as it moves toward its public market debut with the proposed Anthropic agreement still taking shape.