1 Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) Anthropic 100.0
2 Claude Opus 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback) Anthropic 97.0
3 Claude Sonnet 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) Anthropic 97.0
4 Claude Opus 5.5 (Adaptive Reasoning, High Effort, Default Fallback) Anthropic 93.0
5 Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback) Anthropic 92.0
6 Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback) Anthropic 92.0
7 GPT-6 Astra (Max) OpenAI 91.0
8 Gemini 4 Argon (High) Google 91.0
9 GPT-6 Astra (Xhigh) OpenAI 90.0
10 Claude Sonnet 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback) Anthropic 90.0