ARC-AGI-3

Semi-private ARC-AGI-3 interactive evaluation set.

Published by

ARC Prize

Category

Reasoning

Index weight

0.5

Models

39

Data as of

9 Sept 2026

ARC Prize Foundation, arcprize.org.

1. 1GPT 6 Astra Provider Adapter99.9%
2. 2GPT 6 Astra Provider Adapter98.6%
3. 3GPT 6 Astra Provider Adapter98.4%
4. 4GPT 6 Astra Provider Adapter98.4%
5. 5GPT 6 Astra Provider Adapter98.0%
6. 6GPT 6 Astra Provider Adapter96.7%
7. 7GPT-6 Astra62.7%
8. 8GPT-6 Astra59.3%
9. 9GPT-6 Astra54.8%
10. 10GPT-6 Astra38.6%
11. 11GPT-6 Astra35.2%
12. 12Claude Opus 530.2%
13. 13GPT-6 Astra17.5%
14. 14GPT-5.6 Sol7.8%
15. 15GPT-5.6 Sol7.0%

SearchAll providersAnthropicGoogleOpenAIxAIOpen weights39 of 39

#	Model	Score ↓	Run ↕	Index ↕	Published ↕
1	GPT 6 Astra Provider AdapterOpenAI	99.9%	–	–	–
2	GPT 6 Astra Provider AdapterOpenAI	98.6%	–	–	–
3	GPT 6 Astra Provider AdapterOpenAI	98.4%	–	–	–
4	GPT 6 Astra Provider AdapterOpenAI	98.4%	–	–	–
5	GPT 6 Astra Provider AdapterOpenAI	98.0%	–	–	–
6	GPT 6 Astra Provider AdapterOpenAI	96.7%	–	–	–
7	GPT-6 AstraOpenAI	62.7%	–	70.6	–
8	GPT-6 AstraOpenAI	59.3%	–	68.6	–
9	GPT-6 AstraOpenAI	54.8%	–	69.5	–
10	GPT-6 AstraOpenAI	38.6%	–	67.4	–
11	GPT-6 AstraOpenAI	35.2%	–	64.4	–
12	Claude Opus 5Anthropic	30.2%	–	69.3	–
13	GPT-6 AstraOpenAI	17.5%	–	65.8	–
14	GPT-5.6 SolOpenAI	7.8%	–	65.5	–
15	GPT-5.6 SolOpenAI	7.0%	–	67.5	–
16	GPT-5.6 SolOpenAI	2.2%	–	68.0	–
17	Grok 4.6xAI	2.1%	–	62.3	–
18	Claude Opus 4.8Anthropic	1.5%	–	61.3	–
19	GPT-5.6 SolOpenAI	1.1%	–	66.0	–
20	GPT-5.6 TerraOpenAI	0.8%	–	58.0	–
21	GPT-5.6 TerraOpenAI	0.7%	–	64.2	–
22	GPT-5.6 TerraOpenAI	0.5%	–	63.1	–
23	Claude Opus 4.6Anthropic	0.5%	–	54.1	–
24	GPT-5.5OpenAI	0.4%	–	66.3	–
25	Gemini 3.1 ProGoogle	0.4%	–	63.9	–
26	GPT-5.6 SolOpenAI	0.3%	–	64.6	–
27	Grok 4.5xAI	0.3%	–	54.2	–
28	Grok 4.5xAI	0.3%	–	–	–
29	Grok 4.5xAI	0.3%	–	–	–
30	Claude Opus 4.7Anthropic	0.2%	–	61.3	–
31	GPT-5.4OpenAI	0.2%	–	58.8	–
32	GPT-5.6 LunaOpenAI	0.2%	–	56.5	–
33	GPT-5.6 LunaOpenAI	0.2%	–	54.4	–
34	GPT-5.6 LunaOpenAI	0.2%	–	53.6	–
35	GPT-5.6 LunaOpenAI	0.1%	–	58.1	–
36	GPT-5.6 TerraOpenAI	0.1%	–	58.1	–
37	Grok 4.20xAI	0.1%	–	54.3	–
38	GPT-5.6 LunaOpenAI	0.0%	–	59.3	–
39	GPT-5.6 TerraOpenAI	0.0%	–	58.8	–