Artificial intelligence adoption accelerated across multiple sectors in 2025 and into 2026, with particularly sharp increases in healthcare settings, according to the 2026 Stanford AI Index Report. The report documents significant growth in AI applications for clinical documentation, medical imaging analysis, and diagnostic reasoning as healthcare systems integrated AI-assisted tools at scale.

The Stanford report also highlights a widening gap between AI technical capabilities and the institutional readiness to govern these systems. Regulatory frameworks, evaluation standards, and organizational oversight structures have not kept pace with the speed of AI deployment across enterprises and public institutions.

The annual index, produced by the Stanford Institute for Human-Centered AI, tracks technical progress, investment, adoption, and policy dimensions of AI globally. The 2026 edition notes that AI continues integrating rapidly across the global economy, with technical capabilities advancing and investment levels increasing year over year.

McKinsey's concurrent State of AI survey reported that nearly eight in ten organizations are using generative AI in at least one business function, and 62 percent are experimenting with agentic AI systems. However, two-thirds of organizations have not yet scaled AI enterprise-wide, and 60 percent have not observed EBIT impact from their AI programs at an enterprise level.

The 39 percent of enterprises reporting measurable AI-driven EBIT impact represent a meaningful increase from prior survey years, suggesting that organizations with more advanced AI programs are beginning to capture documented financial returns.

Source: Stanford AI Index -- https://aiindex.stanford.edu/report/