TECH NEWS
Frontier Model Access, China’s Chip Substitution, and the Power Bottleneck Reframe the AI Stack
TL;DR — Today’s AI geopolitics signal that frontier capability is being reorganized around access control, domestic hardware substitution, and power availability. The U.S. model-release perimeter is becoming more security-mediated; China’s AI hardware stack is adapting around domestic chips; and data-center electricity demand is turning AI competition into