Anthropic’s S-1 shows $2.08 in revenue for every dollar spent on compute

The AI lab's filing shows compute costs falling from 251% of revenue to 48% in about a year, even as fair-value charges drove a $66.3 billion net loss Anthropic now earns $2.08 in revenue for every dollar it spends on compute. That figure comes from its S-1 filing with the SEC, submitted on October 26, 2026, as the company prepares for a potential IPO. In the first quarter of 2025, that same dollar of compute brought in $0.40. For a business whose main raw material is GPU time, that is the difference between a science project and a company. The numbers inside the filing Anthropic posted Q2 2026 revenue of $11.555 billion. Compute and infrastructure expense for the quarter came to $5.558 billion. Divide one by the other and you get the $2.08 ratio. The growth rates tell the same story from a different angle. Revenue jumped 1,368% year-over-year in Q2 2026, while compute costs rose 300% over the same stretch. Compute fell to 48% of revenue in Q2 2026. In Q1 2025, it stood at 251% of revenue, meaning Anthropic was spending about two and a half dollars on infrastructure for every dollar customers paid. The improvement also showed up on the operating line. Anthropic recorded an operatin...