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 of2026-10-28· 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.

Grok 4.7 (XHigh)

Model reported by the benchmark

As reportedOrganization: xAI

xai-grok-4-7 · CoT

Release time reported by the benchmark:

Task score
61.38888888888888%
Cost per task
2.014906 USD / Task

GLM-5.3-Flash (Low)

Model reported by the benchmark

As reportedOrganization: Z.ai

zai-glm-5-3-flash · CoT

Release time reported by the benchmark:

Task score
27.91666666666667%
Cost per task
0.058223 USD / Task

Claude Sonnet 4.5 (Thinking 32K)

Model reported by the benchmark

As reportedOrganization: Anthropic

claude-sonnet-4-5-20250929 · CoT

Release time reported by the benchmark:

Task score
13.61%
Cost per task
0.7589 USD / Task

Gemini 3 Flash Preview (Minimal)

Model reported by the benchmark

As reportedOrganization: Google

gemini-3-flash-preview-thinking · CoT

Release time reported by the benchmark:

Task score
3.33%
Cost per task
0.0205 USD / Task

Muse Spark Open (High)

Model reported by the benchmark

As reportedOrganization: Meta AI

meta-muse-spark-open · CoT

Release time reported by the benchmark:

Task score
47.5%
Cost per task
0.624486 USD / Task

Muse Spark Open (Medium)

Model reported by the benchmark

As reportedOrganization: Meta AI

meta-muse-spark-open · CoT

Release time reported by the benchmark:

Task score
27.5%
Cost per task
0.251442 USD / Task

Gemini 3.1 Pro (Preview)

Model reported by the benchmark

As reportedOrganization: Google

CoT

Release time reported by the benchmark:

Task score
77.08%
Cost per task
0.9622 USD / Task

GPT-5.2 (Refine.)

Model reported by the benchmark

As reportedOrganization: Johan Land

Refinement

Release time reported by the benchmark:

Task score
72.9%
Cost per task
38.99 USD / Task

GPT-5.5 (High)

Model reported by the benchmark

As reportedOrganization: OpenAI

gpt-5-5-2026-04-22-thinking · CoT

Release time reported by the benchmark:

Task score
83.33%
Cost per task
1.45 USD / Task

Gemini 3 Flash Preview (Medium)

Model reported by the benchmark

As reportedOrganization: Google

gemini-3-flash-preview-thinking · CoT

Release time reported by the benchmark:

Task score
12.78%
Cost per task
0.0824 USD / Task

DeepSeek V4.1 Flash (None)

Model reported by the benchmark

As reportedOrganization: DeepSeek

deepseek-v4-1-flash · CoT

Release time reported by the benchmark:

Task score
1.25%
Cost per task
0.010176 USD / Task

GPT-6 Sol (Low)

Model reported by the benchmark

As reportedOrganization: OpenAI

openai-gpt-6-sol · CoT

Release time reported by the benchmark:

Task score
31.52777777777777%
Cost per task
0.100858 USD / Task

Claude Haiku 4.5 (Thinking 16K)

Model reported by the benchmark

As reportedOrganization: Anthropic

claude-haiku-4-5-20251001 · CoT

Release time reported by the benchmark:

Task score
2.78%
Cost per task
0.1392 USD / Task

Grok 4.5 (Low)

Model reported by the benchmark

As reportedOrganization: xAI

xai-grok-4-5 · CoT

Release time reported by the benchmark:

Task score
33.06%
Cost per task
0.4 USD / Task

GPT-5.4 (High)

Model reported by the benchmark

As reportedOrganization: OpenAI

gpt-5-4 · CoT

Release time reported by the benchmark:

Task score
67.5%
Cost per task
1.02 USD / Task

Claude 3.7 (8K)

Model reported by the benchmark

As reportedOrganization: Anthropic

Claude_3_7_thinking · CoT

Release time reported by the benchmark:

Task score
0.9%
Cost per task
0.36 USD / Task

Claude Fable 5 (High)

Model reported by the benchmark

As reportedOrganization: Anthropic

anthropic-claude-fable-5 · CoT

Release time reported by the benchmark:

Task score
87.5%
Cost per task
2.435876 USD / Task

DeepSeek V4.1 Flash 1017 (Max)

Model reported by the benchmark

As reportedOrganization: DeepSeek

deepseek-v4-1-flash-1017 · CoT

Release time reported by the benchmark:

Task score
78.05555555555556%
Cost per task
0.163117 USD / Task

Opus 4.5 (Thinking, None)

Model reported by the benchmark

As reportedOrganization: Anthropic

opus-4-5-thinking · CoT

Release time reported by the benchmark:

Task score
7.78%
Cost per task
0.22 USD / Task

Gemini 3 Deep Think (Preview) ²

Model reported by the benchmark

As reportedOrganization: Google

gemini-3-deep-think-preview · CoT

Release time reported by the benchmark:

Task score
45.14%
Cost per task
77.163096 USD / Task