House lawmakers set deadline for bipartisan NVIDIA probe of China risks

The bipartisan leaders of the House select committee on China have set a deadline next week for NVIDIA CEO Jensen Huang to respond to allegations that China’s DeepSeek artificial intelligence model relies on NVIDIA computer chips, despite U.S. export controls blocking such sales, responses that are likely to inform potential congressional and Trump administration actions to counter Beijing’s AI ambitions.

“Despite multiple rounds of U.S. export restrictions on AI chips, DeepSeek’s ability to develop cutting-edge AI models suggests that loopholes...