A project brought to you by RSL - ETH Zurich.
Getting Started • Citation • Contributing
This repository contains all drivers, real-time software, and post-processing tools required to operate Boxi, our multi-modal autonomy payload.
- 📖 More information, including setup instructions, will be available in the Wiki (🚧 under construction).
- 📦 The GrandTour Dataset, collected using Boxi, is available at: https://grand-tour.leggedrobotics.com/
- 📄 The GrandTour Dataset preprint is available on arXiv: https://arxiv.org/abs/2602.18164
- 🔐 Dataset Access / Formats
- Registration (ROS formats): https://forms.gle/2qJkGYJ6oxnBvdNq9
- Data overview: https://grand-tour.leggedrobotics.com/dataset
- Hugging Face (ZARR): https://huggingface.co/datasets/leggedrobotics/grand_tour_dataset
- 📈 The Localization Benchmark is (soon) going to be available at: https://grand-tour.leggedrobotics.com/tasks/localization
- 🔩 The Hardware Specifications are available at: https://grand-tour.leggedrobotics.com/setup
⚙️ Note: We are currently in the process of refactoring the repository to improve usability. ROS1 → ROS2 converters have been released, and native ROS2 dataset support (MCAP) is coming soon.
If you use this software or dataset, please cite our work:
@misc{frey_tuna2026grandtour,
title = {GrandTour: A Legged Robotics Dataset in the Wild for Multi-Modal Perception and State Estimation},
author = {Jonas Frey and Turcan Tuna and Frank Fu and Katharine Patterson and Tianao Xu and Maurice Fallon and Cesar Cadena and Marco Hutter},
year = {2026},
eprint = {2602.18164},
archivePrefix = {arXiv},
primaryClass = {cs.RO},
url = {https://arxiv.org/abs/2602.18164},
note = {\textsuperscript{*}Equal contribution (Turcan Tuna and Jonas Frey).}
}@INPROCEEDINGS{Frey-Tuna-Fu-RSS-25,
AUTHOR = {Jonas Frey AND Turcan Tuna AND Lanke Frank Tarimo Fu AND Cedric Weibel AND Katharine Patterson AND Benjamin Krummenacher AND Matthias Müller AND Julian Nubert AND Maurice Fallon AND Cesar Cadena AND Marco Hutter},
TITLE = {{Boxi: Design Decisions in the Context of Algorithmic Performance for Robotics}},
BOOKTITLE = {Proceedings of Robotics: Science and Systems},
YEAR = {2025},
ADDRESS = {Los Angeles, United States},
MONTH = {July},
NOTE = {\textsuperscript{*}Equal contribution (Jonas Frey and Turcan Tuna and Frank Fu).}
}
We welcome contributions! If you're interested in contributing, please contact:
- Turcan Tuna – tutuna@ethz.ch
- Jonas Frey – jonfrey@ethz.ch