ResearchBenchmarks4D Reconstruction on NAVSIM (navtest)4D Reconstruction on NAVSIM (navtest)Follow1.878AccuracyUniDWM1.802562.311782.8213.33022Feb 2, 2026Evaluation resultsMethodMethodLinksAccuracyCompletenessOverall Chamfer DistanceUniDWM2026.021.8781.5751.727Spann3R2026.022.0282.2022.115VGGT2026.023.7642.2363