Claim: Anthropic hid $108B in expenses via IPO-redeemable convertible notes

GaryMarcus · x · 2026-10-27

Gary Marcus amplified a viral claim that Anthropic is repeating dotcom-era accounting tricks: allegedly hiding expenses through $108 billion worth of convertible notes redeemable at IPO.

The thread recalls 2000-bubble precedents — AOL swapping shares for services and ads (Homestore, DrKoop), and telecom suppliers like Lucent, Cisco and Nortel using vendor financing with equity or warrants. The claim is unverified but is fueling debate about AI-company valuations and reporting practices.

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