ResearchBenchmarks3D Layout Generation on User Study 150 participants3D Layout Generation on User Study 150 participantsFollow6.7Realism ScoreR3L2.6443.6974.755.803May 7, 2026Evaluation resultsMethodMethodLinksRealism ScoreFunctionality ScoreInstruction Following ScoreR3L2026.056.76.57.9Holodeck2026.055.35.24.3LayoutGPT2026.054.14.15.7LayoutVLM2026.052.83.35