Stanford AI Index, US-China AI, LLM Gap, AI Development Stanford AI Index 2026: US-China Gap Narrows to 2.7%—What It Actually Means Stanford's 2026 AI Index shows US-China top model gap at just 2.7%. Is this real catch-up or statist
AI Report, US-China AI, Stanford Stanford AI Index Report: US-China Gap Narrows to 2.7%—What Does This Really Mean? Stanford HAI's 2026 AI Index Report shows the US-China AI capability gap has narrowed to just 2.7%.