Anthropic adds $10bn in cloud commitments, and its $34.9bn Lambda deal may end

Anthropic has signed new commitments with Microsoft and Google to spend roughly $10 billion more on renting cloud servers through 2033 than it had disclosed before, according to The Information. The outlet attributes the figures to a company filing made on Tuesday.

Two new cloud contracts and one at risk

The Information reports that Anthropic inked the new Microsoft and Google commitments in the past month. In the same filing, the outlet says, Anthropic stated that a $34.9 billion agreement to lease capacity may be cancelled. The Information’s public headline names Lambda as the counterparty to that agreement.

The public summary does not say how the extra spending splits between Microsoft and Google, what the new contracts cover, or why the Lambda deal could be cancelled. The full article is behind a paywall, so those details are not established here. Anthropic has not, as far as we could find, published a separate announcement about the deals, so everything above rests on The Information’s account of the filing and should be checked against the document itself.

Fixed obligations grow while the Lambda deal wobbles

The filing matters because it changes what a buyer of Anthropic shares would be signing up for. Cloud rental commitments running to 2033 are obligations the company has to meet whatever its revenue does. The reported additions show those obligations still growing while the offering is being finalized.

The Lambda language points the other way. A deal of that size that may be cancelled makes the company’s future capacity less certain, and the public text does not say what Anthropic would use instead. Whether the clause is a routine safeguard or a sign of trouble cannot be judged from what has been published.

Landing in the middle of IPO coverage

The disclosure arrives amid heavy coverage of Anthropic’s stock market debut. We reported on the price range and the chipmakers buying in, and on what the offering could mean for Amazon’s and Google’s stakes. Reuters and Bloomberg have also reported on how much the company aims to raise, based on its draft prospectus.

Google is therefore both a major supplier of computing power to Anthropic and, per that coverage, a shareholder, which makes the size of these contracts relevant beyond Anthropic’s own books. Neither Anthropic nor the cloud providers have commented publicly on the new commitments in the sources we read. We will update this report if the filing or the companies provide more detail on the Lambda agreement or the split of the new spending.