China’s rapid advances in artificial intelligence, chipmaking and robotics are disrupting US technology companies and prompting disagreement within the Trump administration over how to respond. Low-cost Chinese open-source AI models are challenging the expensive proprietary systems sold by firms such as OpenAI and Anthropic, raising questions about competition, security and regulation.

Moonshot AI’s Kimi K3 is among the Chinese models described as competitive for some uses, while major US firms including Microsoft, Nvidia, Palantir and Meta have urged lawmakers not to restrict open models. Some officials have considered sanctions or limits over alleged intellectual-property theft and security concerns, but others fear restrictions could weaken US competitiveness; meanwhile, the FCC announced a ban on Chinese humanoid robots.