LMBuild: Evaluating LLM Agents for Generating Buildable and Functional Structures

Excerpt

arXiv:2610.04292v1 Announce Type: new Abstract: LLM-based agents are increasingly capable of generating complex 3D structures, with the potential to reshape how objects are designed and realized in the physical world. Yet, producing elegant geometry is fundamentally different from producing objects that can be built and perform their intended functions. Existing evaluations largely focus on geometric quality while overlooking physical realizability. We introduce LMBuild, a benchmark for evaluati