Two private companies, $45bn, six years
The largest AI compute contracts are now being written between companies with no public accounts, which means the credit risk sits with lenders and cannot be read off any filing.
Anthropic has agreed to pay Nscale $45bn over six years to rent AI computing power from a data centre in West Virginia, Bloomberg reports. The commitment covers about 460 megawatts — enough electricity for roughly 345,000 US homes at any one time — and buys capacity in the first of three buildings at Nscale's Monarch campus, which will total about 1.35 gigawatts. The chips are Nvidia's Vera Rubin, which start coming online late next year. Neither party to this contract is a public company. Nscale is London-based and preparing an IPO as soon as next month, seeking up to $3bn. Anthropic was valued at $965bn in May and is expected to list soon. So a lender asked to finance Monarch is underwriting six years of payments from a private borrower to a private landlord, secured on hardware that does not yet exist, at a site that is one-third built. Add up Anthropic's disclosed compute deals — $50bn with Fluidstack, $45bn with SpaceX, $10bn with Volta, now $45bn with Nscale — and the company has committed roughly $150bn to rent computers. That arithmetic is ours; the components are Bloomberg's. Anthropic does not publish revenue, so there is no public number against which to test it. The tape disagrees with the reporting, and sharply. On the day this deal landed, the listed members of Nscale's cohort fell: Applied Digital −6.8%, IREN −6.2%, Nebius −3.6%, Core Scientific −3.4%. Oracle rose 2.8% and Microsoft 1.0%. Investors are happy to fund neocloud demand when a hyperscaler with earnings sits behind it, and are marking down the companies whose whole equity value is one tenant's promise.