Skip to main content

Welcome to MANSION

MANSION is a project for multi-floor, long-horizon embodied tasks where agents must operate across multiple floors, use stairs/elevators, and reason about object state and placement over time.

This website contains:

  • Getting started: install + run your first episode
  • Core concepts: multi-floor world model, task format, and assumptions
  • Dataset: MansionWorld (scenes, assets, annotations)
  • Environment: observations, metadata, object state, and scene loading
  • Skills & actions: a high-level API for long-horizon planning
  • API reference: stable interfaces you can build on
tip

If you like iTHOR’s API reference style, jump directly to API → Overview.

  • Quickstart: /docs/getting-started/quickstart
  • API overview: /docs/api/overview
  • MansionWorld dataset: /docs/dataset/mansionworld