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MansionWorld dataset

MansionWorld is the dataset backing MANSION. It contains multi-floor buildings and metadata needed to run long-horizon tasks.

What’s in the dataset?​

Typical components:

  • Building-level scene JSON (floors, rooms, connectivity)
  • Object placements and receptacle relationships
  • Asset references (meshes, materials, textures)
  • Optional annotations (room labels, affordances, navigation graphs)

Directory layout (example)​

MansionWorld/
  scenes/
    mansion_000123.json
    mansion_000124.json
  assets/
    ...
  splits/
    train.txt
    val.txt
    test.txt

Splits and evaluation​

Provide fixed splits and version them with the code release. If you update assets or scene generation, bump the dataset version and keep old versions available.

note

Replace the contents of this page with your exact dataset stats and download instructions.