Google, Meta and OpenAI sign open AI coalition letter as Anthropic stays out

FinanceYF5 · x · 2026-07-28

Google, Meta and OpenAI have all signed a coalition letter supporting open AI, while Anthropic has declined to sign.

The attached image shows a broad list of signatories across the AI ecosystem, making this a notable industry alignment rather than a casual repost.

Related event: Google, Meta, OpenAI Sign Open AI Letter, Anthropic Holds Out(2 posts)→

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