Anthropic's newest $45 billion compute deal costs less than a third of what it takes to build the whole campus it sits on.
Anthropic's slice is one part of a much bigger campus, and the regulatory filing behind the whole story never actually names Anthropic.
"Anthropic signed a $45 billion, six-year compute deal with Nscale for 460MW of power using Nvidia's Vera Rubin chips." [SOURCE ↗]

THE CLAIM. Anthropic signed a $45 billion, six-year deal with Nscale for 460 megawatts of Nvidia Vera Rubin compute at a West Virginia site. THE CHECK: the only regulatory filing behind the number, from Nscale investor Aker ASA, does not name the customer; Bloomberg's sources do, and neither Anthropic nor Nscale has confirmed it on the record. THE TWIST: Anthropic's 460 megawatts is about a third of the full 1.35-gigawatt campus, which costs $71 billion to build in full, the same campus Microsoft signed onto in March 2026 and walked away from months later; Anthropic has also stacked several other large compute commitments this year, so this $45 billion is one part of a much larger forward-spend picture against $65 billion of trailing annualized revenue, not the whole picture on its own.
On August 27, 2026, Aker ASA, a Norwegian conglomerate that holds a stake in Nscale, told the Oslo exchange that its portfolio company had signed a six-year, roughly 460-megawatt compute contract worth $45 billion, an average of $7.5 billion a year. Aker's own filing did not name the customer. Bloom
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