NVIDIA's Open Weights Letter Hits 230 Signatories, Anthropic Remains Sole Holdout
ivan_bezdomny · x · 2026-07-31
NVIDIA's open letter in support of "Open Weights" has now gathered around 230 signatories, including virtually every major AI company and industry figure.
Notably, Anthropic is the only frontier AI lab that has refused to sign, highlighting a deep divide within the industry regarding open-source versus closed-source safety approaches.
Related event: NVIDIA and 230+ Companies Sign Open Letter Supporting Open-Weight AI(5 posts)→
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