ResearchBenchmarksSemantic Scene Completion on Sidewalk3D (Out of Domain set 1)Follow8.61mIoUWalkOCC5.42766.25387.087.9062Jun 17, 2026Evaluation ResultsMethodMethodLinksmIoURel-mIoUOcc IoUWalkOCCvariant=Fullvariant=Full2026.068.6145.618.03WalkOCCvariant=w/o 2Dvariant=w/o 2D2026.065.730.3511.97FlashOCC2026.065.5532.3913.77