Nscale's $44.6bn Anthropic contract had no binding financing commitments in its S-1, and Nvidia is reported in talks on credit support for the West Virginia site

Nscale's 18 September prospectus says the financings required for its Anthropic contract remained in process, and Anthropic may end a tranche without liability if Nscale fails to deliver within the specified period after its expected delivery date. Reuters says Nvidia is in talks to give "billions of dollars" of credit support for Nscale's West Virginia data centre, without an exact amount or structure.

The "$45bn" attached to Nscale's Anthropic deal is not a loan. Nscale's S-1 describes it as "aggregate payments to us of up to approximately $44.6 billion", due only if Nscale meets specified delivery and service availability requirements.

As of 18 September, the same filing says Nscale has "not obtained binding commitments for any of the financings required to fund performance", and that all of them "remain in process". The most Anthropic can pay is about $44.6bn, and only if Nscale meets delivery and service-availability requirements. The filing says financing is required to fund that performance; the approximately $44.6bn maximum aggregate payment does not size the financing requirement.

On Thursday, The Information reported, according to Reuters, that Nvidia is in talks to give "billions of dollars" of credit guarantees. Reuters says the support would help finance an Anthropic data centre, including power infrastructure and construction, at Nscale's West Virginia site. The report does not say whether it would back the August $44.6bn agreement. The deal "has not been signed and terms could still change". The report gives no exact amount or detailed structure for the support.

The S-1 places the August Anthropic contract at the Monarch Compute Campus in Mason County, West Virginia. Reuters also lists a second Anthropic deal in talks, of about the same size. It does not name that deal's site, so the report does not settle which contract the support would back.

One stated consequence of delay falls on Nscale. If it fails to deliver a tranche within a specified period after the expected date, the S-1 says Anthropic may end that tranche without liability.

Nscale is an early-stage, loss-making company that has already signed several financing facilities. In the first half of 2026 it reported revenue of $140.6m and an operating loss of $492.0m. Its net loss was $1,020.1m and cash was $1.5bn.

The S-1 lists signed facilities, including $1.2bn and $1.85bn GPU facilities in August. None is for the Anthropic contract. The Anthropic agreement requires Nscale to use best efforts to obtain qualifying financing within a specified period.

The S-1 separately identifies Nvidia as the primary manufacturer of the GPUs Nscale deploys, which it sources through third-party suppliers. Under a July 2025 master services agreement worth $1.2bn in aggregate, over terms of 12 to 48 months, Nvidia also buys capacity from Nscale. It is a holder of "greater than 5% of our outstanding share capital".

Nvidia is also a guarantor. It guaranteed up to $860,340,000 of the lease on Nscale's Ward County, Texas facility. The S-1 says Nvidia received warrants for up to 9,476,700 Series B shares in consideration for the guarantee. It gives their aggregate value as $60m, based on the Series B price. It also says a further $1.0bn of convertible loan notes or non-voting shares for Nvidia will close on or around 16 November.

Its 10-Q for the quarter ended 26 July lists "Land, power, and shell guarantees for AI clouds" at $3.5bn of maximum gross exposure. Nvidia's October 2025 10-Q separately disclosed an unnamed partner facility lease guarantee with maximum exposure of $860m. Because Nvidia did not identify the partner, that filing cannot establish that it was the Nscale lease guarantee.

The 10-Q also lists "SB Energy Corp. guarantees" capped at $105.0bn, signed in August on behalf of an affiliate of OpenAI. It is a different counterparty and instrument. The chart plots the two AI cloud lines as separate series.

A maximum gross exposure is a cap, not an expected loss. Nvidia classifies the AI cloud guarantees as credit derivatives whose fair values "were not significant". Partners have placed $712m in escrow "to partially mitigate our potential exposure". The 10-Q says that sum is not reflected in the notional value. On SB Energy, the 10-Q says: "Although OpenAI has agreed to reimburse and indemnify us for certain losses, we may not recover amounts promptly or in full."

Chief financial officer Colette Kress described the company's approach in her prepared remarks on the 26 August call. On its neocloud model she said Nvidia "provides a take-or-pay commitment on a portion of the facility's capacity". That is "a minimum revenue guarantee that gives lenders the confidence to underwrite the project". Then: "Independent capital still underwrites every deal on its own merits. We're not making loans."

Separately, on investments in AI labs, she said "our risk is limited. The NVIDIA Compute platform is fungible and durable and can be redeployed to support other customers." That is a claim about redeployability, not evidence of resale value. The S-1 shows delivery conditions and tranche termination rights at Nscale, which that claim does not address.

The disclosed figures do not establish how large the economic risk is. SB Energy guarantees generally become effective only when a lease commences. The AI cloud exposure declines as partners pay. The SB Energy guaranty protects a 20-year site, while debt secured on GPUs amortises over a hardware life. Neither is a reliable analogue until the scope and duration of any Nscale guarantee are disclosed.

For a lender or Nvidia shareholder, the significance of any Nvidia credit support cannot be assessed without its amount, scope, duration and triggering conditions. Support for debt service could expose Nvidia to payment shortfalls. Support for completion or delivery could tie it to the build schedule. Reuters does not say which form is under discussion.

CTOL's view is that, as of the 18 September S-1, Nscale had not obtained binding commitments for the financings required to fund performance. The record also shows a company in which Nvidia is the primary GPU manufacturer, a capacity customer, a shareholder and a guarantor. It does not yet show what Nvidia would be guaranteeing. The evidence is the S-1's "in process" financing, the tranche termination right and Nvidia's documented $860,340,000 guarantee at another Nscale facility. Against it stands a report of unsigned talks.

Two filings could give the first company-side evidence. Nscale's next S-1 amendment is the first. Its Anthropic Services Agreements passages today say it has not obtained binding commitments for the financings required. A new sentence naming a guarantee or committed lenders would be the first company-side record.

Nvidia's 10-Q for the quarter ended 25 October is the second, due within 40 days, by 4 December. The SB Energy guarantees signed in August already appear in the 26 July 10-Q. A new named line or an amount above $3.5bn would show a change in disclosed exposure, not by itself one at Nscale. An unchanged table would give no company-side confirmation of a new guarantee. It would not show that none was signed.