Anthropic IPO valuation expectations drop from $2T to $1.5T as growth slows

GaryMarcus · x · 2026-10-16

Reuters exclusive: investors now consider a $1.5 trillion valuation for Anthropic's upcoming IPO, down 25% from earlier $2T expectations.

Gary Marcus shared the news with a snarky "Generative AI Fizzle™" label, implying generative AI momentum is cooling.

Related event: Anthropic posts $16.8B Q3 revenue as IPO valuation expectations slide to $1.5T(59 posts)→

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