Headlines say Anthropic signed a $9.1 billion deal. Riot's SEC filing names no customer. The $9.1 billion runs 20 years to 2048.

BUSINESS HEADLINES (CNBC, YAHOO) VIA BLOOMBERG ATTRIBUTION; RIOT NAMES NO CUSTOMER · CLAIMED 2026-08-1112/13

Headlines say Anthropic signed a $9.1 billion deal. Riot's SEC filing names no customer. The $9.1 billion runs 20 years to 2048.

A 20-year lease became a headline number. An unnamed customer became Anthropic via Bloomberg sourcing. The stock surged on an attribution neither company confirmed.

01THE CLAIM

"Anthropic signed a $9.1 billion, 191MW compute deal with Riot Platforms." [SOURCE ↗]

TRUE, BUT3 SOURCES · LIVE 2026-08-25

HEADLINES TRACK RECORD1 CLAIM · 40/100 BS RATE →

9.1billion USD total deal value per Bloomberg/CNBC

20years lease duration per Data Center Dynamics

191MW capacity per Data Center Dynamics

02THE CHECK

THE CLAIM. Anthropic signed a $9.1 billion compute deal with Riot Platforms for 191MW of capacity.

THE CHECK. Riot's 8-K filing with the SEC on August 10 describes the customer as a "leading frontier AI company." It does not name Anthropic. Bloomberg attached the name citing "people familiar with the matter." Neither company has officially confirmed the counterparty. The $9.1 billion is a 20-year lease running to June 2048, which is $455 million per year. First capacity: 96MW by December 2027. Full 191MW by June 2028.

THE TWIST. Riot stock surged 25% on the headline number. The headline number is a cumulative 20-year figure for a customer the company will not name in its own SEC filing.

03SAY THIS IN THE MEETING · 📸 SCREENSHOT IT

"The $9.1B Anthropic deal runs 20 years to 2048. Riot's own filing does not name Anthropic. CNBC's headline says signed. The filing says unnamed."

Riot Platforms filed an 8-K with the SEC on August 10, 2026. The filing describes a 20-year colocation lease agreement for 191MW of capacity at its Corsicana, Texas facility. The customer is described as a "leading frontier AI company."

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