{"slug": "nvidia-palantir-meta-warn-against-premature-restrictions-of-open-weight-models", "title": "Nvidia, Palantir, Meta warn against ‘premature restrictions’ of open-weight models", "summary": "Nvidia, Palantir, and Meta signed a public letter on Friday urging US policymakers to avoid 'premature restrictions' on open-weight AI models, warning that such limits would undermine competition and drive more users to Chinese AI systems. The three-page letter calls for the US to build its own 'strong, open ecosystem' rather than banning open-weight models, which China currently dominates.", "body_md": "Advertisement\n\n# Nvidia, Palantir, Meta warn against ‘premature restrictions’ of open-weight models\n\nTop US tech companies urge policymakers in open letter not to undermine competition and drive more users to Chinese AI systems\n\n3-MIN READ3-MIN\n\nListen\n\n[Vincent Chow](/author/vincent-chow)in Washington\n\nA group of American tech giants, including\n\n[Nvidia](https://www.scmp.com/topics/nvidia?module=inline&pgtype=article),[Palantir](https://www.scmp.com/topics/palantir-technologies?module=inline&pgtype=article)and[Meta](https://www.scmp.com/topics/meta-platforms?module=inline&pgtype=article), signed a public letter on Friday calling for US leadership in open-weight AI models, an area that[China](https://www.scmp.com/topics/china?module=inline&pgtype=article)currently dominates.The challenge comes amid growing speculation that the Trump administration might introduce restrictions on open AI models.\n\nThese would aim to address national security risks of the fast-moving technology and combat the growing popularity of Chinese models, a move that critics say would instead hurt US innovation.\n\nRather than banning\n\n[open-weight AI](https://www.scmp.com/tech/tech-war/article/3361142/why-chinas-open-weight-ai-model-kimi-k3-sparking-anxiety-silicon-valley?module=inline&pgtype=article), the US should build its own “strong, open ecosystem” and avoid “premature restrictions on open models that stifle competition or drive innovation overseas”, the three-page letter said.Open-weight models are AI models that are released for free on the internet, allowing anyone to download and customise them for different use cases.\n\nProponents say that open models promote innovation and adoption by lowering the costs of using\n\n[AI](https://www.scmp.com/news/china-future-tech/ai?module=inline&pgtype=article)and allowing end users to run the models on their own servers, meaning that user data is retained locally.Advertisement\n\nSelect Voice\n\nSelect Speed\n\n1.00x", "url": "https://wpnews.pro/news/nvidia-palantir-meta-warn-against-premature-restrictions-of-open-weight-models", "canonical_source": "https://www.scmp.com/news/us/diplomacy/article/3361813/nvidia-palantir-meta-warn-against-premature-restrictions-open-weight-models?utm_source=rss_feed", "published_at": "2026-07-24 21:57:47+00:00", "updated_at": "2026-07-24 22:10:53.738791+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-policy", "ai-research"], "entities": ["Nvidia", "Palantir", "Meta", "China"], "alternates": {"html": "https://wpnews.pro/news/nvidia-palantir-meta-warn-against-premature-restrictions-of-open-weight-models", "markdown": "https://wpnews.pro/news/nvidia-palantir-meta-warn-against-premature-restrictions-of-open-weight-models.md", "text": "https://wpnews.pro/news/nvidia-palantir-meta-warn-against-premature-restrictions-of-open-weight-models.txt", "jsonld": "https://wpnews.pro/news/nvidia-palantir-meta-warn-against-premature-restrictions-of-open-weight-models.jsonld"}}