NEW YORK — Anthropic on Tuesday disclosed the broadest deployment of its Claude artificial-intelligence model into the largest American banks to date, naming JPMorgan Chase, Goldman Sachs, Citi, AIG and Visa as customers running the system in production. The company also debuted Claude Opus 4.7, a model the lab said it has tuned for financial work, at an invite-only briefing held in Manhattan.
The disclosure, the most concrete public account that Anthropic has yet given of its financial-services penetration, suggests that the question of whether the country’s largest banks will adopt frontier-model artificial intelligence at scale has, in the year since Anthropic introduced Claude for Financial Services, been answered.
Jamie Dimon, the chief executive of JPMorgan Chase, said in a description of his early tests of the system: “I want to know about asset swaps and Treasury bid-ask spreads, and quitting the markets, and investment grade.” Peter Zafino, the chief executive of American International Group, said the company’s own evaluation found that “Claude out of the box scored 88% as accurate as a human expert on insurance claims.” Lori Beer, JPMorgan’s chief information officer, characterized the broader operating picture more simply: “there’s this capability overhang. The technology can do so much.”
The deployment scale, by the figures Anthropic and the firms disclosed, is striking. JPMorgan said its in-house LLM Suite is now used weekly by 150,000 employees across more than 450 use cases. Goldman Sachs has rolled an internal AI assistant to all of its more than 46,000 employees. Citi has put more than 70% of its 182,000 employees on firm-approved AI tools.
Claude Opus 4.7, Anthropic said, currently leads Vals AI’s Finance Agent benchmark with a score of 64.4% and tops the GDPval-AA evaluation for economically valuable knowledge work. The company described the model as its most capable for financial work to date.
The briefing capped a two-week stretch in which Anthropic positioned Claude as the substrate of a regulated-industry professional-services stack — a Code w/ Claude developer conference in San Francisco on May 6, an expanded strategic partnership with PwC earlier in the month, and a global alliance with KPMG announced two weeks later that placed Claude across 138 countries and 276,000 employees.
Anthropic, which is privately held, did not disclose financial terms of any of the Wall Street arrangements. The lab last raised capital in February at a post-money valuation of $380 billion. The May 5 briefing did not address valuation or further fundraising.