Composite indices

Artificial Analysis Intelligence Index v4.3.2

Artificial Analysis composite across AA-Briefcase v1.1, GDPval-AA v2.1, AutomationBench-AA, Terminal-Bench 4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, and AA-LCR v1.1. Keep separate from prior index versions because its evaluation components changed.

How models are tested

Scores are published numbers from the sources below. They are only comparable when the evaluation version, tools, agent harness, and sampling setup match. Missing scores are omitted rather than treated as zero.

Category: Composite indices
Metric: Index (0-100)
Direction: Higher is better
Coverage: 8 / 318Models in this catalog with a published score
Updated: 2026-09-29Catalog snapshot date
Source: artificialanalysis.ai/evaluations/artificial-analysis-intelligence-index

Scores

1
Claude Opus 5.5
Anthropicclosed
58.0
2
Claude Sonnet 5.5
Anthropicclosed
56.0
3
GPT-6 Astra
OpenAIclosed
53.0
4
Claude Fable 5.1
Anthropicclosed
53.0
5
GPT-6.1 Sol
OpenAIclosed
52.0
6
GPT-6 Sol
OpenAIclosed
48.0
7
Grok 4.7
xAIclosed
46.0
8
GPT-6 Luna
OpenAIclosed
37.0

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