The report
Anthropic is the customer behind a six-year, $13.7bn agreement for GPU computing services that Rum Group disclosed in August without naming the buyer, The Information reported on 13 September. Neither company had publicly confirmed the report, according to TECHi.
Rum Group, which is listed on Nasdaq and hosts Donald Trump’s social network Truth Social, described the counterparty in its 8-K filing only as “an unaffiliated U.S.-based third party cloud customer”.
What the filing says
The agreement was signed on 23 August and disclosed the next day. According to the filing, it is worth “approximately $13.7 billion spread evenly across the three tranches” of GPU services over six years, delivered from Rum Group’s site in Maysville, Georgia, which is “currently under development”.
The customer also receives a warrant to buy 50,808,408 Rum Group Class A shares at $0.01 each, exercisable for ten years. Half vests in three equal steps as the customer buys the GPU tranches. The other half can vest in five 10% steps only if the customer signs expansion agreements; TECHi’s reading of the filing is that full vesting requires expansions worth more than 2.5 times the initial three tranches.

No financing yet
The filing is direct about the risk. “We do not currently have financing to fund these expenditures, and our obligations under the Commercial Agreement are not subject to any financing condition or contingency,” Rum Group wrote. It has committed to deliver the capacity whether or not it can raise the money to build it, and will have to do so through debt or equity.
Rum Group’s shares rose nearly 10% on the day the agreement was announced, BigGo Finance reported.
Why the structure is familiar
A compute buyer taking cheap equity in its supplier is becoming a pattern. Earlier this month Amazon disclosed a warrant for 25 million Qualcomm shares tied to $60bn of chip purchases. For the supplier, the warrant is a sweetener that brings in an anchor customer; for the buyer, it is a share in the upside its own spending creates.
For Anthropic, the contract would add another provider to a compute build-out that already spans several vendors, including Google and Broadcom, as Crypto Briefing noted. At roughly $2.3bn a year on average, it is a mid-sized commitment by the standard of the company’s recent deals.

It would also tie Anthropic commercially to a company closely associated with the president, at a time when Anthropic has been at odds with parts of Washington over AI policy and is preparing a stock market listing.
What to watch
Confirmation from either company, and how Rum Group pays for Maysville. Any debt or equity offering to fund the build would have to describe the customer contract in more detail. Anthropic’s own IPO documents, expected ahead of the October listing it is aiming for, may shed light on its compute commitments too.