Tech companies are urging US policymakers to exercise caution regarding open AI models, as the Trump administration signals a potential crackdown on Chinese open models that are rapidly gaining popularity.
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Over 75 tech companies signed an open letter urging US policymakers to avoid prematurely restricting open-weight models, emphasizing their importance for competition, security, and national sovereignty. The move comes as Trump administration officials hint at action against Chinese open-source models.
In July 2026, Trump administration officials signaled possible action against Chinese open-source models. This followed controversy over Chinese company Moonshot's Kimi K3 model, with Trump advisor Michael Kratsios accusing the company of "massively stealing US proprietary technology."
Treasury Secretary Scott Bessent posted on X: "We support open-source AI and the innovation it brings, but open source is not an open season on US intellectual property. When Chinese companies engage in covert, industrial-scale distillation attacks that cross the line into IP theft, sanctions and entity lists will be on the table."
On July 24, 2026, over 75 tech companies signed an open letter urging US policymakers to avoid "prematurely restricting open models, which could stifle competition or push innovation overseas." Signatories included Nvidia, Dell, Hugging Face, IBM, Meta, Microsoft, Mistral, OpenAI, and SpaceX. Subsequently, OpenAI, Google, AMD, Cisco, GitHub, and Cloudflare also joined in support.
Notably, Anthropic, Amazon, and Apple did not sign the open letter.
The open letter acknowledges that open-weight models pose "real and unique risks": once released, weights are beyond the developer's control, and modified versions are difficult to track or reverse. However, it states that "the right response is not to ban open weights."
Instead, signatories argue that policymakers should understand that open weights "strengthen competition, and competition ensures that AI benefits are widely shared rather than concentrated in a few hands." The letter also emphasizes that "relying solely on closed models is not inherently safe: they can be breached, misused, or fail in ways undetectable from the outside. Concentrating advanced AI capabilities behind a few closed models exacerbates this risk."
Nvidia CEO Jensen Huang posted on X: "AI will transform every industry, drive every company, and be built by every nation. Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty. The world needs frontier closed models, and it needs frontier open models."
This statement aligns with the spirit of the open letter, reflecting the tech industry's emphasis on the open model ecosystem.
This article is based on a July 27, 2026 report from AI Business, which cited the open letter content, government officials' social media posts, and public statements from industry executives. All facts come from a single source and have not been independently verified by third parties.
The US tech industry is jointly resisting premature restrictions on open models, arguing they are vital for competition, security, and sovereignty. However, the administration's tough stance on Chinese open-source models indicates that the policy debate continues, with the final outcome still uncertain.
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