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Zuckerberg’s 6,500-Word Critique Targets Anthropic’s Power Push

8/27/2026

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Summary

Story summary

Mark Zuckerberg published a 6,500-word essay publicly criticizing Anthropic.
He argued AI labs aim to consolidate power and portray a doom-filled future.
Meta is one of Anthropic’s largest customers, projecting up to $10 billion annual spend.
Anthropic estimated its revenue would exceed $65 billion in July.
The partnership illustrates Silicon Valley AI firms disparaging rivals while financially supporting them.

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Story summary

Mark Zuckerberg published a 6,500-word essay publicly criticizing Anthropic.
He argued AI labs aim to consolidate power and portray a doom-filled future.
Meta is one of Anthropic’s largest customers, projecting up to $10 billion annual spend.
Anthropic estimated its revenue would exceed $65 billion in July.
The partnership illustrates Silicon Valley AI firms disparaging rivals while financially supporting them.