Preprint
Aug 2026
OmniCAD: A Large-Scale Benchmark for 3D Spatial Reasoning in Robotics Assemblies
OmniCAD is introduced, a large-scale benchmark for assembly-aware 3D spatial reasoning across diverse industrial systems, including robotic mechanisms, automotive components, aerospace structures, and agricultural machinery, and tool-augmented agentic reasoning.
Mingjia Wang, Taiting Lu, Ziwei Dong et al.
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