Claude Opus 5

Claude Opus 5 sets a new high score on ARC-AGI-3. As of July 24, 2026, Claude Opus 5 (High) is the highest-performing model on ARC-AGI-3, scoring 30.2%. It completed five additional Public Demo environments that no model had previously beaten, demonstrating strong logical reasoning. At Max reasoning effort, Opus 5 scores 97.5% on ARC-AGI-1 and 90.4% on ARC-AGI-2 Semi-Private. This is competitive with previous frontier leaders, though at slightly higher cost. Due to the short testing window, ARC-AGI-3 was evaluated only at High reasoning effort.

ARC-AGI 3 leaderboard

Verified scores

Tasks & environments

Pass/fail per reasoning level across each benchmark. Hardest tasks (fewest levels solving) are listed first.

ARC-AGI-3 Public Demo

25 environments

Game⇅	Max⇅	High⇅
AR25	—	100.0%
FT09	—	100.0%
LP85	—	100.0%
R11L	—	100.0%
S5I5	—	100.0%
VC33	—	98.8%
SB26	—	77.8%
RE86	—	58.3%
SP80	—	56.3%
CN04	—	47.6%
TR87	—	47.6%
DC22	—	44.8%
M0R0	—	28.6%
WA30	—	10.6%
KA59	—	10.4%
SU15	—	10.4%
SK48	—	8.3%
TN36	—	6.0%
LS20	—	5.4%
TU93	—	3.6%
LF52	—	1.8%
CD82	—	0.6%
BP35	—	0.0%
G50T	—	0.0%
SC25	—	0.0%

ARC-AGI-2 Public Eval

120 tasks

Task	Max ✓✗	High ✓✗
88e364bc	✗	✗
abc82100	✗	✗
dfadab01	✗	✗
1ae2feb7	✓	✗
269e22fb	✓	✗
2d0172a1	✗	✓
4e34c42c	✓	✗
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800d221b	✓	✗
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d35bdbdc	✓	✗
da515329	✗	✓
dd6b8c4b	✗	✓
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0934a4d8	✓	✓
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142ca369	✓	✓
16b78196	✓	✓
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1818057f	✓	✓
195c6913	✓	✓
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f931b4a8	✓	✓
fc7cae8d	✓	✓

ARC-AGI-1 Public Eval

400 tasks

Task	Max ✓✗	High ✓✗
0d87d2a6	✗	✗
50f325b5	✗	✗
8fbca751	✗	✗
f3b10344	✗	✗
da515329	✗	✓
00576224	✓	✓
009d5c81	✓	✓
00dbd492	✓	✓
03560426	✓	✓
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103eff5b	✓	✓
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