Gary Marcus endorses argument that Anthropic's fixed compute costs could crush margins

GaryMarcus · x · 2026-10-27

Gary Marcus quote-endorses an analysis from longwalkcapital: what separates Anthropic from conventional businesses is its massive compute commitments. These costs are largely fixed, so if revenue doesn't grow fast enough to absorb them, margins could collapse and cash burn could surge — making it rational for the company to obscure a growth slowdown.

A skeptical take on Anthropic's business model and its disclosure incentives.

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