Project benchmark

ARC-AGI-2 · Abstract reasoning

ARC Prize · 290 configurations with published scores. Review each metric and its test conditions separately.

Report identity & conditions

Data as of2026-11-03· Report published—. See individual records for run dates and test conditions.

Leaderboard updated

  • Run configurations remain separate, including different reasoning settings.
  • Individual test dates are not given. Update dates and model release dates from the report remain separate and do not substitute for actual test dates.
  • Costs follow the report’s run scope and dollar amounts; they are not model API unit prices.
  • ARC-AGI-2 · Semi-private evaluation set. Benchmark versions are compared separately.
  • Task score on the semi-private evaluation set, as a percentage. It is not ranked across benchmark versions or evaluation scopes.
  • Cost per task as reported, in USD/task. Total costs and task counts are not invented. This is neither cost per successful task nor a current API quote.
  • Human reference results are shown separately and excluded from model/system rankings and cost comparisons.
Read the original report ↗

Compare metrics within the same report. Each chart explains its direction and scope.
See the details for full values and run conditions.

Task score

Task score on the semi-private evaluation set, as a percentage. It is not ranked across benchmark versions or evaluation scopes.: showing 8 of 290 records with values. See details for configurations and dates.

Chart data · 8 entries
Name%
GPT-6 Astra (Max)95
GPT-6.1 Sol (Max)94.167
Claude Opus 5.5 (High)93.333
GPT-6 Astra (XHigh)93.333
Claude Opus 5.5 (XHigh)92.5
GPT-5.6 Sol (Max)92.5
GPT-6 Astra (High)92.083
GPT-6 Astra (Medium)92.083

Cost per task

Cost per task as reported, in USD/task. Total costs and task counts are not invented. This is neither cost per successful task nor a current API quote.: showing 8 of 290 records with values. See details for configurations and dates.

Chart data · 8 entries
NameUSD / Task
GPT-5 Nano (Minimal)0.003
GPT-5 Nano (Low)0.003
GPT-4.1-Nano0.004
GPT-6 Luna (None)0.004
DeepSeek V4 Flash 0731 (None)0.004
Gemini 2.0 Flash0.004
Qwen3-235b-a22b Instruct (25/07)0.004
GPT-6 Luna (Low)0.005

Human reference

Human baselines are shown separately and are not ranked alongside models and systems.

Human Panel

Task score
100%
Cost per task
17 USD / Task

Full results & model versions

290 / 290configurations have published scores in this scope. Scored configurations are listed; missing values remain “Not provided.” Different run configurations of the same model are listed separately.

Claude 4.7 (Medium)

Model reported by the benchmark

As reportedOrganization: Anthropic

claude-4-7 · CoT

Release time reported by the benchmark:

Task score
67.5%
Cost per task
2.96 USD / Task

GPT-5 (Medium)

Model reported by the benchmark

As reportedOrganization: OpenAI

gpt-5-reasoning · CoT

Release time reported by the benchmark:

Task score
7.49%
Cost per task
0.4486 USD / Task

Gemini 3.5 Flash-Lite (Minimal)

Model reported by the benchmark

As reportedOrganization: Google

gemini-3-5-flash-lite · CoT

Release time reported by the benchmark:

Task score
0.8333333333333333%
Cost per task
0.01434 USD / Task

GPT-5.5 Pro (High)

Model reported by the benchmark

As reportedOrganization: OpenAI

gpt-5-5-pro-2026-04-23-thinking · CoT

Release time reported by the benchmark:

Task score
84.58%
Cost per task
10.51 USD / Task

GPT-4.1-Mini

Model reported by the benchmark

As reportedOrganization: OpenAI

gpt-4.1 · Base LLM

Release time reported by the benchmark:

Task score
0%
Cost per task
0.0139 USD / Task

Codex Mini (Latest)

Model reported by the benchmark

As reportedOrganization: OpenAI

CoT

Release time reported by the benchmark:

Task score
1.27%
Cost per task
0.23 USD / Task

Gemini 3.6 Flash (Low)

Model reported by the benchmark

As reportedOrganization: Google

gemini-3-6-flash · CoT

Release time reported by the benchmark:

Task score
30.416666666666664%
Cost per task
0.222978 USD / Task

GPT-5.1 (Thinking, High)

Model reported by the benchmark

As reportedOrganization: OpenAI

gpt-5-1-reasoning · CoT

Release time reported by the benchmark:

Task score
17.64%
Cost per task
1.1704 USD / Task

o3-mini (Medium)

Model reported by the benchmark

As reportedOrganization: OpenAI

o3-mini · CoT

Release time reported by the benchmark:

Task score
2.08%
Cost per task
0.2843 USD / Task

Gemini 3.5 Flash (High)

Model reported by the benchmark

As reportedOrganization: Google

gemini-3-5-flash · CoT

Release time reported by the benchmark:

Task score
72.08%
Cost per task
0.8503 USD / Task

GPT-5 Mini (Medium)

Model reported by the benchmark

As reportedOrganization: OpenAI

gpt-5-mini-reasoning · CoT

Release time reported by the benchmark:

Task score
4.03%
Cost per task
0.0629 USD / Task

Claude Haiku 4.5 (Thinking 32K)

Model reported by the benchmark

As reportedOrganization: Anthropic

claude-haiku-4-5-20251001 · CoT

Release time reported by the benchmark:

Task score
4.03%
Cost per task
0.3766 USD / Task

Grok 3 Mini (Low)

Model reported by the benchmark

As reportedOrganization: xAI

CoT

Release time reported by the benchmark:

Task score
0.42%
Cost per task
0.0131 USD / Task

GPT-5.6 Sol (Max)

Model reported by the benchmark

As reportedOrganization: OpenAI

openai-gpt-5-6-sol · CoT

Release time reported by the benchmark:

Task score
92.5%
Cost per task
1.44 USD / Task

Claude Opus 4.6 (120K, Max)

Model reported by the benchmark

As reportedOrganization: Anthropic

claude-opus-4-6-thinking · CoT

Release time reported by the benchmark:

Task score
68.75%
Cost per task
3.641 USD / Task

Qwen3.8-27B (Medium)

Model reported by the benchmark

As reportedOrganization: Alibaba

alibaba-qwen3-8-27b · CoT

Release time reported by the benchmark:

Task score
13.194444444444445%
Cost per task
0.286267 USD / Task

GPT-6 Astra (XHigh)

Model reported by the benchmark

As reportedOrganization: OpenAI

openai-gpt-6-astra · CoT

Release time reported by the benchmark:

Task score
93.33333333333333%
Cost per task
0.828686 USD / Task

Gemini 3 Pro (Refine.)

Model reported by the benchmark

As reportedOrganization: Poetiq

Refinement

Release time reported by the benchmark:

Task score
54%
Cost per task
30.568 USD / Task

Gemini 3.8 Flash (Low)

Model reported by the benchmark

As reportedOrganization: Google

google-gemini-3-8-flash · CoT

Release time reported by the benchmark:

Task score
77.5%
Cost per task
0.154454 USD / Task

Icecuber

Model reported by the benchmark

As reportedOrganization: ARC Prize 2024

Kaggle · Custom

Release time reported by the benchmark:

Task score
1.6%
Cost per task
0.13 USD / Task