Trajectory Dataset
This repository provides the pretraining dataset used in the paper:
WestWorld: A Knowledge-Encoded Scalable Trajectory World Model for Diverse Robotic Systems
ICML 2026 Spotlight
Overview
This dataset is a curated collection of trajectory data derived from multiple public robotics datasets. It is used for pretraining and evaluating scalable trajectory world models across diverse robot morphologies, control spaces, and task domains.
The dataset contains processed trajectory files organized by source dataset or task family. Each subset has been converted into a unified format for trajectory-level world model training.
License and Attribution
This dataset is a curated collection derived from multiple public robotics datasets.
Each subset follows the license, citation requirements, and usage restrictions of its original source dataset. Please refer to the corresponding original dataset for license details and redistribution terms.
Users are responsible for checking the original license terms before using any subset for redistribution, commercial use, or derivative work.