Chinese AI researchers are becoming increasingly pessimistic about catching up to the U.S. in artificial intelligence. They cite a significant chip shortage stemming from U.S. restrictions, which prevents them from accessing advanced hardware like Nvidia's latest products. This gap may be widening rather than closing, despite some progress in specific areas.

Nvidia is working on a new AI chip built on its Blackwell architecture, aimed at outperforming its current H20 model available in China. Although U.S. President Trump has hinted at the possibility of allowing the sale of more advanced chips to China, regulatory approval remains uncertain due to security concerns. Samples of the new chip are expected to be delivered to Chinese clients as early as next month.

Two individuals have been arrested for attempting to smuggle AI chips from the U.S. to China, which raises concerns about national security and technology export regulations. Meanwhile, Nvidia has reiterated its stance against implementing kill switches for its products, emphasizing the importance of maintaining technological access.