US Official Alleges Chinese AI Apps Used Banned Nvidia Chips

What happened

A White House official publicly alleged that Moonshot AI and other Chinese AI companies improperly used US-designed Nvidia chips subject to export controls to train their models, including Kimi K3.

Context and impact

The allegation comes days after Kimi K3 triggered a global tech selloff dubbed a new "DeepSeek moment." If substantiated, it could trigger additional penalties and raises serious questions about the effectiveness of chip export restrictions.

Details

• Allegation comes directly from a White House official, not just Congress
• Specifically concerns Nvidia chips subject to US export controls
• Moonshot AI and the Chinese government have not yet commented
• Highlights systemic gaps in chip supply chain enforcement
• Arrives alongside legislative proposals to expand export restrictions further