Top 10 LLMs: BenchLeader Index
Data as of 2 Nov 2026 · method v1.4
1
Claude Opus 5.5
Anthropic
69.2
2
Gemini 4 Carbon
Google
68.9
3
GPT-6 Astra
OpenAI
68.2
4
GPT-6.1 Sol
OpenAI
67.2
5
Claude Fable 5.1
Anthropic
67.1
6
Claude Fable 5
Anthropic
66.6
7
Gemini 4 Argon
Google
65.9
8
GPT-5.6 Sol
OpenAI
65.4
9
Claude Opus 5
Anthropic
65.4
10
GPT-6.1 Terra
OpenAI
65.2
Data: BenchLeader
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CC BY 4.0
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Methodology
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benchleader.com