Muffin Study - Multi-Agent Debate - OlymMATH English Hard: leaderboard

Muffin study:fixed Multi-Agent Debate inference scaffold;four backbone models,mean of three independent runs;five reasoning steps in every method and three agents in voting/debate/Muffin;100Chess,100MMLU-Pro,198GPQA-Diamond,100eachOlymMATHEnglishEasy/Hard. Shared-memory async orchestration is a configuration,not another model. OlymMATH easy/hard English subsets separate;math rendering duplicates printed mean andSD;reported means selected once. Accuracy (0–1).

Metric: Accuracy (0–1). Source: arxiv.org. Saturation forecast: Around January 2027. 4 models tracked.

Top models

#ModelScoreOverall rank
1Qwen 3.8 27B0.68#111
2Gemma 4 31B (IT)0.38#179
3Qwen 3.5 4B0.21#493
4gemma-4-E4B-it0.1#572

No result here: #4 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=muffin-study-multi-agent-debate-olymmath-english-hard · How It Works · Data refreshed daily, snapshot 2026-10-24.