SemiAnalysis: Anthropic subscriptions give 5x+ more value than OpenAI's plans

downingARK · x · 2026-10-08

downingARK links the SemiAnalysis source for his Anthropic margin math: "Anthropic Subscriptions Offer 5x+ More Value Than OpenAI," benchmarking subscription plans from Anthropic, OpenAI, Meta, xAI, MiniMax, Moonshot, Z.ai, Cursor, and Cognition. Key points: subscriptions are heavily subsidized but work as customer acquisition — OpenAI's generous resets boosted Codex adoption and forced Anthropic to walk back planned nerfs. For Anthropic, subscriptions are 10% of revenue but can consume 40%+ of inference compute, cutting blended revenue per MW by $36M. Plans work as credit systems where credit burn differs wildly from API pricing, so plan value depends on your model and workload — you must model subscription limits to model AI lab financials.

Related event: SemiAnalysis Estimates Anthropic's Inference Gross Margin at 88%(2 posts)→

Original post →

More from Venture

Venture channel →