Anthropic spends 42% of inference compute on subs generating just 10% of revenue

teortaxesTex · x · 2026-10-06

A widely shared analysis built on SemiAnalysis's subscription limit-testing report: Anthropic dedicates 42% of inference compute to subscribers, yet subs generate only 10% of revenue ($583M/mo against a $70B ARR run rate).

By contrast, if OpenAI draws 30% of revenue from subscriptions (it was 50% in July before B2B growth diluted the share), OpenAI would be spending 20% more compute serving subs than Anthropic spends on all inference. This explains why OpenAI shut its $200 tier and keeps cutting quotas. SemiAnalysis limit-tested plans from Anthropic, OpenAI, Meta, xAI, MiniMax, Moonshot, Cursor, and Cognition, concluding Anthropic subs offer 5x+ more value than OpenAI's.

Related event: SemiAnalysis Finds Anthropic Subscriptions Deliver 5x OpenAI Value; OpenAI Responds With Speed Boost(22 posts)→

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