🚨 SILICON VALLEY PUSHES BACK ON PROPOSED US BAN OF CHINESE AI MODELS. Major tech firms are speaking out as the Trump administration considers a ban on Chinese open‑weight AI models. Nvidia, Microsoft, Meta, IBM, and dozens of startups warn that broad restrictions could slow US innovation, raise costs, and push development overseas. They argue that open‑weight models help researchers inspect systems, improve security, and build specialized tools. The debate intensified after Chinese labs released powerful open‑weight models like Moonshot AI’s Kimi K3, which rivals top US systems at lower cost. US officials say some Chinese firms may have accessed restricted American chips or used distillation techniques to extract knowledge from US models. Lawmakers are weighing new export controls and legislation such as the No Adversarial AI Act. Silicon Valley leaders say banning Chinese models outright would hurt smaller US companies that rely on open systems. They want targeted rules to address IP theft and security risks without shutting down access to global AI research. The fight reflects a larger question: how the US should balance national security with the need to stay competitive in a fast‑moving AI race.