ResearchBenchmarksInstruction-driven 3D layout generation on Average 9 scene typesInstruction-driven 3D layout generation on Average 9 scene typesFollow4.3%CRLayoutGPT-0.1720.9892.153.311May 7, 2026Evaluation resultsMethodMethodLinks%CR%ORRealismFunctionalityInstruction AdherenceLayoutGPT2026.054.38.15.95.58.1Holodeck2026.051.30.843.33LayoutVLM2026.050.610.94.94.86.9R3L2026.05007.97.59.1