Inkling 2 Small

As of November 6, 2026, Inkling 2 Small's scores of 96.5% on ARC-AGI-1 semi-private and 81.7% on ARC-AGI-2 semi-private at XHigh reasoning exceed every currently open-weight model evaluated by ARC Prize, setting a new state-of-the-art benchmark for that category. Thinking Machines says its weights are pending release.

Related models: Inkling Small, Inkling

ARC-AGI 2 leaderboard

Verified scores

Tasks & environments

Pass/fail for this config across each available benchmark.

ARC-AGI-1 Public Eval

400 tasks

Task	XHigh ✓✗
00576224	✓
009d5c81	✓
00dbd492	✓
03560426	✓
05a7bcf2	✓
0607ce86	✓
0692e18c	✓
070dd51e	✓
08573cc6	✓
0934a4d8	✗
09c534e7	✓
0a1d4ef5	✓
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0d87d2a6	✗
0e671a1a	✓
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103eff5b	✓
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12422b43	✓
12997ef3	✓
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136b0064	✓
13713586	✓
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15113be4	✓
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16b78196	✗
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1acc24af	✗
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770cc55f	✓
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79fb03f4	✗
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8b28cd80	✗
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96a8c0cd	✗
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bf699163	✓
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fc754716	✓
fd096ab6	✓
fd4b2b02	✓
fe9372f3	✓
fea12743	✓
ff72ca3e	✓

ARC-AGI-2 Public Eval

120 tasks

Task	XHigh ✓✗
0934a4d8	✗
135a2760	✓
136b0064	✓
13e47133	✗
142ca369	✓
16b78196	✗
16de56c4	✓
1818057f	✓
195c6913	✓
1ae2feb7	✓
20270e3b	✓
20a9e565	✓
21897d95	✗
221dfab4	✓
247ef758	✓
269e22fb	✓
271d71e2	✓
28a6681f	✓
291dc1e1	✓
2b83f449	✓
2ba387bc	✓
2c181942	✓
2d0172a1	✓
31f7f899	✓
332f06d7	✓
35ab12c3	✗
36a08778	✓
38007db0	✓
3a25b0d8	✗
3dc255db	✓
3e6067c3	✓
409aa875	✓
446ef5d2	✓
45a5af55	✓
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53fb4810	✓
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78332cb0	✓
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88bcf3b4	✗
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