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At close · Thu, Jul 23, 2026
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HomeUS MarketsSectorsNvidia, Microsoft and Meta warn against premature limi…

Nvidia, Microsoft and Meta warn against premature limits on open-weight AI

CNBC Markets reports that Nvidia, Microsoft and Meta have warned against imposing premature restrictions on open-weight AI models, arguing that such limits could disrupt the market momentum behind these systems.

The outlet notes that Chinese open-weight models are gaining traction versus leading offerings from US-based companies, with the debate centering on how policymakers should regulate the technology.

CNBC Markets also says OpenAI and Anthropic did not sign the letter referenced in the warning.

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