Inkling

As of July 17, 2026, Thinking Machines’ Inkling is the highest-scoring open-weight model evaluated by ARC Prize on both ARC-AGI-1 and ARC-AGI-2. It scores 79.5% on ARC-AGI-1 and 36.5% on ARC-AGI-2, at an average cost of $0.30 and $0.64 per task, respectively. It has not yet been evaluated on ARC-AGI-3.

ARC-AGI 2 leaderboard

Verified scores

Tasks & environments

Pass/fail for this config across each available benchmark. Failed tasks are listed first.

ARC-AGI-1 Public Eval

400 tasks

Task	Inkling ✓✗
05a7bcf2	✗
08573cc6	✗
0934a4d8	✗
09c534e7	✗
0d87d2a6	✗
14754a24	✗
16b78196	✗
1acc24af	✗
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e2092e0c	✗
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00576224	✓
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fc754716	✓
fd096ab6	✓
fd4b2b02	✓
fe9372f3	✓
fea12743	✓
ff72ca3e	✓

ARC-AGI-2 Public Eval

120 tasks

Task	Inkling ✓✗
135a2760	✗
13e47133	✗
142ca369	✗
16b78196	✗
195c6913	✗
20270e3b	✗
20a9e565	✗
21897d95	✗
221dfab4	✗
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269e22fb	✗
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28a6681f	✗
291dc1e1	✗
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0934a4d8	✓
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