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AI Model Top 10

The strongest 10 models from each leaderboard, compared at a glance with bar charts.

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Ranked by Artificial Analysis intelligence index; only includes models with real benchmark data from this source · Data as of Sep 12, 2026

1
Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)Anthropic
53.4
2
Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)Anthropic
53.2
3
GPT-6 Astra (max)OpenAI
52.8
4
GPT-6 Astra (xhigh)OpenAI
52.5
5
Claude Fable 5.1 (Adaptive Reasoning, High Effort, Default Fallback)Anthropic
51.2
6
GPT-6 Astra (high)OpenAI
51.0
7
Claude Opus 5 (Adaptive Reasoning, Max Effort)Anthropic
50.7
8
Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)Anthropic
49.7
9
Claude Opus 5 (Adaptive Reasoning, Xhigh Effort)Anthropic
49.7
10
GPT-6 Astra (medium)OpenAI
49.7