Global corporate investment in artificial intelligence reached $581.7 billion in 2025, up roughly 130 percent from $253 billion in 2024, according to the 2026 Stanford AI Index Report. Generative AI led the surge, growing more than 200 percent and capturing close to half of all private AI funding.

Economic value to users is climbing in parallel. The report estimates U.S. consumer surplus from AI tools reached $172 billion annually by early 2026, up from $112 billion a year earlier, with the median value per user roughly tripling over the same period.

The investment wave is concentrated. A large share of capital is flowing into generative AI model development and the infrastructure required to train and run it, even as adoption at the organizational level outpaces the share of firms that have scaled the technology into core operations.

For the United States, the data show a market pouring record sums into AI capability while real-world deployment in business functions continues to mature, leaving a widening space between investment and fully operational use.

Source: Stanford HAI - https://hai.stanford.edu/ai-index/2026-ai-index-report