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2025 AI Index Report Now Available

2025 AI Index Report Now Available

April 2025

Generated by the Stanford HAI, The 2025 AI Index Report (hai.stanford.edu/ai-index/202... )

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— Jill ONeill (@jillmwo.bsky.social) April 7, 2025 at 10:50 AM

More Details Here

AI’s Influence On Society Has Never Been More Pronounced.

New in this year’s report are in-depth analyses of the evolving landscape of AI hardware, novel estimates of inference costs, and new analyses of AI publication and patenting trends. Also included is fresh data on corporate adoption of responsible AI practices, along with expanded coverage of AI’s growing role in science and medicine.

Some of the top takeaways identified in the report: 

  • Business is all in on AI, fueling record investment and usage, as research continues to show strong productivity impacts.
  • The U.S. still leads in producing top AI models—but China is closing the performance gap.
  • The responsible AI ecosystem evolves—unevenly.
  • AI earns top honors for its impact on science.
  • Complex reasoning remains a challenge.

 Download the full report (456 pages) here.

Abstract

Nestor Maslej, Loredana Fattorini, Raymond Perrault, Yolanda Gil, Vanessa Parli, Njenga Kariuki, Emily Capstick, Anka Reuel, Erik Brynjolfsson, John Etchemendy, Katrina Ligett, Terah Lyons, James Manyika, Juan Carlos Niebles, Yoav Shoham, Russell Wald, Tobi Walsh, Armin Hamrah, Lapo Santarlasci, Julia Betts Lotufo, Alexandra Rome, Andrew Shi, Sukrut Oak. “The AI Index 2025 Annual Report,” AI Index Steering Committee, Institute for Human-Centered AI, Stanford University, Stanford, CA, April 2025. 

URL: https://hai.stanford.edu/ai-index/2025-ai-index-report 

The AI Index 2025 Annual Report by Stanford University is licensed under Attribution-NoDerivatives 4.0 International.