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ARC-AGI-2

Abstract visual puzzles that are easy for people and hard for AI. Semi-private set, systems that are plain models only.
ARC Prize
GPT-6 Astra
#1 right now
95.0%
Score
78
Models ranked
Sep 22, 2026
Board published

Ranking

Best variant per model, as published. Higher is better.

  1. 1
    GPT-6 Astra
    as “GPT-6 Astra (Max)
    95.0%
  2. 2
    Claude Opus 5.5
    as “Claude Opus 5.5 (High)
    93.3%
  3. 3
    GPT-5.6 Sol
    as “GPT-5.6 Sol (Max)
    92.5%
  4. 4
    Claude Opus 5
    as “Claude Opus 5 (Max)
    90.4%
  5. 5
    Claude Fable 5.1
    as “Claude Fable 5.1 (Max)
    90.0%
  6. 6
    Claude Fable 5
    as “Claude Fable 5 (Max)
    89.2%
  7. 7
    GPT-5.5
    as “GPT-5.5 (XHigh)
    85.0%
  8. 8
    Gemini 3.7 Flash
    as “Gemini 3.7 Flash (High)
    84.6%
  9. 9
    Gemini 3
    as “Gemini 3 Deep Think (2/26)
    84.6%
  10. 9
    GPT-5.5 Pro
    as “GPT-5.5 Pro (High)
    84.6%
  11. 11
    GPT-5.6 Terra
    as “GPT-5.6 Terra (Max)
    83.9%
  12. 12
    GPT-5.4 Pro
    as “GPT-5.4 Pro (XHigh)
    83.3%
  13. 13
    Gemini 3.1 Pro Preview
    as “Gemini 3.1 Pro (Preview)
    77.1%
  14. 14
    Dots3 Note
    as “Dots3-Note Preview (Max)
    76.8%
  15. 15
    Claude 4.7
    as “Claude 4.7 (Max)
    75.8%
  16. 16
    GPT-5.4
    as “GPT-5.4 (XHigh)
    74.0%
  17. 17
    Claude Opus 4.8
    as “Claude Opus 4.8 (High)
    72.1%
  18. 17
    Gemini 3.5 Flash
    as “Gemini 3.5 Flash (High)
    72.1%
  19. 19
    Claude Opus 4.6
    as “Claude Opus 4.6 (120K, High)
    69.2%
  20. 20
    Grok 4.6
    as “Grok 4.6 (XHigh)
    67.1%
  21. 21
    Grok 4.20
    as “Grok 4.20 (Reasoning)
    65.1%
  22. 22
    DeepSeek V4 Flash Vision
    as “DeepSeek V4 Flash 0731 (Max)
    61.4%
  23. 23
    DeepSeek V4 Pro 0813
    as “DeepSeek V4 Pro 0813 (Max)
    61.3%
  24. 24
    Claude Sonnet 4.6
    as “Claude Sonnet 4.6 (High)
    60.4%
  25. 25
    Gemini 3.6 Flash
    as “Gemini 3.6 Flash (High)
    60.4%

Rank over time

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Scores as published by ARC Prize on the capture date (2026-09-24). Source: arcprize.org leaderboard data files.

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