U.S. weighs new curbs on Chinese AI models after Kimi K3 shock

Axios reports the Trump administration is quietly reviving efforts to restrict Chinese AI models after Moonshot's near-frontier Kimi K3 stunned Silicon Valley. Officials are weighing Entity List designations, federal procurement limits, security advisories and liability rules rather than an outright ban—hard to enforce against open weights anyone can download. White House adviser David Sacks opposes the push, warning it could weaken U.S. competitiveness.