ResearchBenchmarksCausal Reasoning on CLEARFollow60.5AccuracyGPT-442.61247.25651.956.544Feb 6, 2026Evaluation ResultsMethodMethodLinksAccuracyGPT-4Context=Best Performan...Context=Best Performance Reported in the Original Paper2026.0260.5GRPOTraining=GRPOTraining=GRPO2026.0247.2BaseTraining=BaseTraining=Base2026.0243.3