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Artificial Analysis Intelligence Index leaderboard: who is #1

Artificial Analysis · Index, higher is better · 100 models · published Sep 24, 2026

Artificial Analysis

Top 25 of 100 models, best variant per model as published

#ModelScoreCorrect
1Claude Opus 5.5as “Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)”57.6
2Claude Fable 5.1as “Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)”53.4
3GPT-6 Astraas “GPT-6 Astra (max)”52.7
4Muse Spark 1.3as “Muse Spark 1.3 (max)”48.1
5GPT-6 Solas “GPT-6 Sol (max)”47.5
6Grok 4.7as “Grok 4.7 (xhigh)”46.4
7MiMo-V2.6-ProXiaomi46.3
8Qwen3.8 Max (0902)Alibaba45.4
9GLM-5.3as “GLM-5.3 (max)”44.8
10Grok 4.6as “Grok 4.6 (high)”44.3
11Step 5 PreviewStepFun43.7
12Kimi K3as “Kimi K3 (max)”43.6
13GPT-5.6 Terraas “GPT-5.6 Terra (max)”42.1
14GLM 5.3 FlashZ.ai (Zhipu)41.8
15Gemini 3.8 Flashas “Gemini 3.8 Flash (high)”40.9
16Qwen3.8 2.4T A95BAlibaba39.9
17Qwen3.8-Flash-NextAlibaba39.8
18DeepSeek V4.1 Flashas “DeepSeek V4.1 Flash (Reasoning, Max Effort)”39.5
19Claude Sonnet 5as “Claude Sonnet 5 (Adaptive Reasoning, Max Effort)”38.2
20GPT-6 Lunaas “GPT-6 Luna (max)”37.3
21DeepSeek V4 Pro 0813as “DeepSeek V4 Pro 0813 (Reasoning, Max Effort)”36.0
22Agnes 3.0 FlashSapiens Ai35.5
23Agnes 2.5 Pro BetaSapiens Ai35.2
24DeepSeek V4 Flash Visionas “DeepSeek V4 Flash Vision (Reasoning, Max Effort)”34.8
25Qwen3.8 27Bas “Qwen3.8 27B (xhigh)”33.7
About this board and its history

What it measures

A composite of ten independent evaluations run by Artificial Analysis: reasoning, knowledge, math, coding, agents.

Other reasoning boards

Source

Scores as published by Artificial Analysis on the capture date (2026-09-24). Source: artificialanalysis.ai models page data.

artificialanalysis.ai/leaderboards/models

Sources: each leaderboard's own published results page, captured every day at 04:30 UTC. Scores exactly as each board published them; we run no evaluations. Logos via logo.dev; trademarks belong to their owners.

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