ResearchBenchmarksStackCube on Real-world StackCubeFollow1ScoreVanilla (DDPM)0.5840.6920.80.908Feb 9, 2026Evaluation ResultsMethodMethodLinksScoreLatency (ms)Vanilla (DDPM)Step=100Step=1002026.0214,370DDIMStep=8Step=82026.021195STEPStep=8Step=82026.021194STEPStep=4Step=42026.02140DDIMStep=4Step=42026.020.838STEPStep=2Step=22026.020.819DDIMStep=2Step=22026.020.617