ResearchBenchmarksMathematical Reasoning on Hendrycks MATH (GRPO Convergence Metrics)Mathematical Reasoning on Hendrycks MATH (GRPO Convergence Metrics)Follow36.7Peak AccuracyGXPO33.99634.69835.436.102May 7, 2026Evaluation resultsMethodMethodLinksPeak AccuracySteps to Match GRPOStep SpeedupTime to Match GRPO (h)Time SpeedupBackpropagations to Match GRPOBP SpeedupGXPOModel=Llama3.2-3B, k=10Model=Llama3.2-3B, k=102026.0536.76046.062.331801.33GXPOModel=Llama3.2-3B, k=3Model=Llama3.2-3B, k=32026.0536.19653.696.722.11951.23SFPOModel=Llama3.2-3B, k=10Model=Llama3.2-3B, k=102026.0535.2580318.680.768700.28SFPOModel=Llama3.2-3B, k=3Model=Llama3.2-3B, k=32026.0534.658039.071.563200.75GRPOModel=Llama3.2-3B, k=–Model=Llama3.2-3B, k=–2026.0534.1240114.1412401