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RiemannBench
Reasoning
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A mathematics evaluation with results sourced from the official Surge public leaderboard.
Ranking
Sources
#
Model
Score
1
Gemini 4 Argon
Google
76.0
%
2
GPT-6 Astra
OpenAI
72.0
%
3
Claude Opus 5.5
Anthropic
69.6
%
4
Claude Fable 5.1
Anthropic
65.6
%
4 models total