ResearchBenchmarksInteractive World Modeling on UE Realistic Game Engine (≥400 frames)Follow12.96PSNRLIVE10.942411.466211.9912.5138Feb 3, 2026Evaluation ResultsMethodMethodLinksPSNRLPIPSSSIMLIVE2026.0212.960.57940.3834NFD-TFtraining_objective=Tea...training_objective=Teacher Forcing2026.0211.80.63180.3286NFD-DFtraining_objective=Dif...training_objective=Diffusion Forcing2026.0211.020.64560.376