ResearchBenchmarksOffline Reinforcement Learning on D4RL walker2d-random (morphology shift)Follow4.6Normalized ScoreDVDF-IGDF-0.1841.0582.33.542Dec 2, 2025Evaluation ResultsMethodMethodLinksNormalized ScoreDVDF-IGDF2025.124.6DARA2025.123.9IGDF2025.122.2IQL2025.122BOSA2025.121.9OTDF2025.120DVDF-OTDF2025.120