United States · updated 10 November 2026

AI research labs in the United States

30 research labs in the United States: 8 corporate, 8 academic, 7 frontier, 4 bio and science and 3 safety. OpenAI is the best known.

  1. 1Frontier lab
  2. 2
    Anthropic logo
    AnthropicSafety-focused lab building the Claude models.San FranciscoFrontier lab
  3. 3
    Thinking Machines Lab logo
    Thinking Machines LabResearch and product lab for adaptable AI systems.San FranciscoFrontier lab
  4. 4Frontier lab
  5. 5Corporate lab
  6. 6Corporate lab
  7. 7Corporate lab
  8. 8Corporate lab
  9. 9Corporate lab
  10. 10
    Ai2 logo
    Ai2Allen Institute for AI, publishing fully open models.SeattleAcademic lab
  11. 11
    Apple Machine Learning Research logo
    Apple Machine Learning ResearchApple's published ML research.CupertinoCorporate lab
  12. 12
    Reflection AI logo
    Reflection AIOpen frontier models and autonomous coding agents.New York CityFrontier lab
  13. 13
    Arc Institute logo
    Arc InstituteBiology research institute building foundation models for cells.Palo AltoBio and science lab
  14. 14
    Berkeley AI Research logo
    Berkeley AI ResearchUC Berkeley's AI research lab.BerkeleyAcademic lab
  15. 15
    Chan Zuckerberg Biohub logo
    Chan Zuckerberg BiohubNonprofit research network building virtual cell models.San FranciscoBio and science lab
  16. 16
    CMU Machine Learning Department logo
    CMU Machine Learning DepartmentThe first academic department dedicated to ML.PittsburghAcademic lab
  17. 17
    FAR.AI logo
    FAR.AIAlignment and robustness research nonprofit.BerkeleySafety lab
  18. 18
    Kempner Institute logo
    Kempner InstituteHarvard institute for natural and artificial intelligence.CambridgeAcademic lab
  19. 19
    METR logo
    METREvaluates the capabilities of frontier AI systems.BerkeleySafety lab
  20. 20
    Physical Intelligence logo
    Physical IntelligenceGeneral-purpose models for robots.San FranciscoFrontier lab
  21. 21
    Quantinuum logo
    QuantinuumTrapped-ion quantum computers and software.BroomfieldCorporate lab
  22. 22
    UW Paul G. Allen School logo
    UW Paul G. Allen SchoolUniversity of Washington computer science research.SeattleAcademic lab
  23. 23
    xAI logo
    xAILab building the Grok models.Palo AltoFrontier lab
  24. 24Bio and science lab
  25. 25Bio and science lab
  26. 26Academic lab
  27. 27Academic lab
  28. 28Safety lab
  29. 29Academic lab
  30. 30Corporate lab

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How this list is ranked

By a notability score built from public facts: valuation, a stock market listing, open-model downloads on Hugging Face, team size, a Wikidata entry and a verified owner. Nobody pays to rank higher. Rebuilt every morning. Methodology · Is your company here? Claim it.