ResearchBenchmarksMathematical Reasoning on AMC OpenR1-Math HarderMathematical Reasoning on AMC OpenR1-Math HarderFollow88.2AccuracyQwen-4B81.33683.11884.986.682Feb 11, 2026Evaluation resultsMethodMethodLinksAccuracyQwen-4BBackbone=Qwen, Paramet...Backbone=Qwen, Parameters=4B2026.0288.2RePOBackbone=Qwen, Paramet...Backbone=Qwen, Parameters=4B2026.0287.8LUFFYBackbone=Qwen, Paramet...Backbone=Qwen, Parameters=4B2026.0281.6