Stanford HAI 2026 AI Index Report: AI capability is accelerating, not plateauing, the US-China gap closed, the US leads in data centers and investment, and more (Stanford HAI)

Stanford HAI: Stanford HAI 2026 AI Index Report: AI capability is accelerating, not plateauing, the US-China gap closed, the US leads in data centers and investment, and AI's influence on society has never been pronounced. - At Stanford HAI, we believe AI is poised to be the most transformative technology of the 21st century.