1,909 tracked AI models have at least one contributing organization based in United States. 95 of them are frontier models — among the largest training runs of their moment. The largest is Grok 4, at 5 x 10^26 FLOP (July 2025). The most recent tracked release is from July 2026.
30 tracked AI data centers sit on its territory, holding about 9.8M H100e and drawing 8.82 GW. It hosts 30 tracked GPU clusters.
