ResearchBenchmarksInstruction-driven 3D layout generation on Bookstore scenesInstruction-driven 3D layout generation on Bookstore scenesFollow2.9%CRLayoutGPT-0.1160.6671.452.233May 7, 2026Evaluation resultsMethodMethodLinks%CR%ORRealism ScoreFunctionality ScoreInstruction Adherence ScoreLayoutGPT2026.052.92.17.578.1LayoutVLM2026.051.17.33.44.35.5Holodeck2026.050.604.53.73.1R3L2026.05008.98.98.9