How AI Breakthroughs Are Redrawing the Map of Great-Power Competition

China has narrowed its artificial-intelligence gap with the United States to just 3%, raising questions about whether the technology that promised to define the 21st century will instead deepen geopolitical fractures. The dramatic compression—from a 15% performance gap at the start of 2026 to 3% by September—follows the release of DeepSeek's V4.1 Flash model, which demonstrated that Chinese researchers could optimize frontier-grade AI systems to run on hardware designed to comply with U.S. export restrictions. Other Chinese labs including Alibaba, Moonshot AI, and Z.ai have followed with competitive models, challenging assumptions that Western technological dominance would persist indefinitely.