iTHOR is an environment within the AI2-THOR framework, which includes a set of interactive objects and scenes and provides accurate modeling of the physics of the world.

Key Features

Physics
iTHOR is built upon the Unity physics engine and it models physical properties for objects and scenes: mass, friction, bouncing, etc.
Object Manipulation
iTHOR provides object manipulation actions: pick up objects, drop objects, push objects, etc.
State Changes
iTHOR enables changing the state of objects, for example, open/close microwave, cook food, switch on/off lights.
Multi-agent
iTHOR enables performing tasks with multiple agents of different types.
Proudly built by
AI2-THOR is built and maintained by the Allen Institute for Artificial Intelligence. With a dedicated team of researchers and software engineers, the AI2-THOR project is uniquely positioned for long-term growth alongside a vibrant open-source development community.