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.

Related models: Inkling Small

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	Inkling ✓✗
00576224	✓
009d5c81	✓
00dbd492	✓
03560426	✓
05a7bcf2	✗
0607ce86	✓
0692e18c	✓
070dd51e	✓
08573cc6	✗
0934a4d8	✗
09c534e7	✗
0a1d4ef5	✓
0a2355a6	✓
0b17323b	✓
0bb8deee	✓
0becf7df	✓
0c786b71	✓
0c9aba6e	✓
0d87d2a6	✗
0e671a1a	✓
0f63c0b9	✓
103eff5b	✓
11e1fe23	✓
12422b43	✓
12997ef3	✓
12eac192	✓
136b0064	✓
13713586	✓
137f0df0	✓
140c817e	✓
14754a24	✗
15113be4	✓
15663ba9	✓
15696249	✓
16b78196	✗
17b80ad2	✓
17cae0c1	✓
18419cfa	✓
184a9768	✓
195ba7dc	✓
1990f7a8	✓
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1a2e2828	✓
1a6449f1	✓
1acc24af	✗
1c02dbbe	✓
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1d398264	✓
1da012fc	✓
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2037f2c7	✓
2072aba6	✓
20818e16	✓
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212895b5	✓
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25094a63	✗
2546ccf6	✓
256b0a75	✗
2685904e	✓
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31adaf00	✓
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332efdb3	✓
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351d6448	✓
358ba94e	✓
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3ed85e70	✗
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40f6cd08	✗
414297c0	✓
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42918530	✓
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45737921	✓
45bbe264	✓
477d2879	✗
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48131b3c	✓
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4b6b68e5	✗
4c177718	✗
4cd1b7b2	✓
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4ff4c9da	✗
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50f325b5	✗
516b51b7	✓
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551d5bf1	✓
55783887	✓
575b1a71	✓
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5833af48	✓
58743b76	✓
58e15b12	✓
59341089	✓
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5b526a93	✗
5b692c0f	✓
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604001fa	✓
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695367ec	✓
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712bf12e	✓
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73182012	✓
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759f3fd3	✓
762cd429	✓
770cc55f	✓
782b5218	✓
79369cc6	✓
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79fb03f4	✗
7bb29440	✓
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7d1f7ee8	✗
7d419a02	✓
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896d5239	✗
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8b28cd80	✗
8ba14f53	✓
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90347967	✓
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93c31fbe	✗
94133066	✓
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a04b2602	✓
a096bf4d	✓
a3f84088	✗
a406ac07	✓
a57f2f04	✓
a59b95c0	✓
a680ac02	✓
a8610ef7	✗
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aa18de87	✓
aa300dc3	✓
aa4ec2a5	✗
aab50785	✓
ac0c5833	✓
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ac605cbb	✓
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b0722778	✓
b0f4d537	✓
b15fca0b	✓
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b20f7c8b	✓
b457fec5	✓
b4a43f3b	✓
b7999b51	✓
b7cb93ac	✓
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b7fb29bc	✓
b942fd60	✓
b9630600	✗
ba9d41b8	✓
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bb52a14b	✓
bbb1b8b6	✓
bc4146bd	✓
bcb3040b	✓
bd14c3bf	✗
be03b35f	✓
bf32578f	✓
bf699163	✓
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c074846d	✓
c1990cce	✓
c3202e5a	✓
c35c1b4c	✓
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c62e2108	✓
c64f1187	✓
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c663677b	✓
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cad67732	✓
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ce039d91	✓
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cf133acc	✓
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d017b73f	✗
d19f7514	✓
d282b262	✓
d2acf2cb	✓
d304284e	✗
d37a1ef5	✓
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d492a647	✓
d4b1c2b1	✓
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d56f2372	✓
d5c634a2	✓
d931c21c	✗
d94c3b52	✓
da2b0fe3	✓
da515329	✗
dc2aa30b	✓
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dd2401ed	✓
de493100	✓
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e0fb7511	✓
e133d23d	✓
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e1d2900e	✓
e2092e0c	✗
e21a174a	✓
e345f17b	✓
e4075551	✓
e41c6fd3	✓
e57337a4	✓
e5790162	✓
e5c44e8f	✗
e619ca6e	✓
e633a9e5	✓
e66aafb8	✓
e681b708	✓
e69241bd	✓
e6de6e8f	✓
e74e1818	✓
e760a62e	✓
e7639916	✓
e78887d1	✓
e7a25a18	✓
e7b06bea	✓
e7dd8335	✓
e872b94a	✓
e88171ec	✓
e95e3d8e	✓
e99362f0	✓
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e9b4f6fc	✓
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e9c9d9a1	✓
ea959feb	✓
ea9794b1	✓
ecaa0ec1	✓
ed74f2f2	✓
ed98d772	✓
ef26cbf6	✓
f0afb749	✓
f0df5ff0	✓
f21745ec	✓
f3b10344	✗
f3cdc58f	✓
f3e62deb	✓
f4081712	✓
f45f5ca7	✓
f5aa3634	✓
f5c89df1	✓
f823c43c	✓
f83cb3f6	✓
f8be4b64	✓
f9a67cb5	✓
f9d67f8b	✗
fafd9572	✓
fb791726	✓
fc754716	✓
fd096ab6	✓
fd4b2b02	✓
fe9372f3	✓
fea12743	✓
ff72ca3e	✓

ARC-AGI-2 Public Eval

120 tasks

Task	Inkling ✓✗
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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4c3d4a41	✓
4c416de3	✗
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4e34c42c	✗
53fb4810	✓
5545f144	✗
581f7754	✗
58490d8a	✓
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5961cc34	✗
5dbc8537	✗
62593bfd	✗
64efde09	✗
65b59efc	✓
67e490f4	✗
6e453dd6	✗
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6ffbe589	✗
71e489b6	✓
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7666fa5d	✗
78332cb0	✗
7b0280bc	✗
7b3084d4	✗
7b5033c1	✗
7b80bb43	✗
7c66cb00	✗
7ed72f31	✓
800d221b	✗
80a900e0	✗
8698868d	✓
88bcf3b4	✗
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89565ca0	✗
898e7135	✓
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8f215267	✓
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9385bd28	✗
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981571dc	✓
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a251c730	✓
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d35bdbdc	✗
d59b0160	✓
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da515329	✗
db0c5428	✗
db695cfb	✓
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de809cff	✗
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e12f9a14	✗
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e376de54	✓
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eee78d87	✗
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fc7cae8d	✓