ResearchBenchmarksCamera Trajectory Estimation on SpatialVidCamera Trajectory Estimation on SpatialVidFollow0.034Trajectory Length Error4DNeX0.02020.113350.20650.29965Dec 8, 2025Evaluation resultsMethodMethodLinksTrajectory Length ErrorRotation Error4DNeX2025.120.0340.55WorldReelvariation=w/o joint tr...variation=w/o joint training2025.120.2945.86GeoVideo2025.120.3314.61WorldReel2025.120.3583.83WorldReelvariation=w/o geomotionvariation=w/o geomotion2025.120.3795.34