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---
license: apache-2.0
datasets:
- behavior-1k/2025-challenge-demos
- IliaLarchenko/behavior_224_rgb
tags:
- robotics
- behavior
- challenge
---
This repo contains model checkpoints of the 1st place solution of the [2025 BEHAVIOR challenge](https://behavior.stanford.edu/challenge/)
Refer to [this repo](https://github.com/IliaLarchenko/behavior-1k-solution) to use the models.
Our [tech report](https://arxiv.org/abs/2512.06951).
This model achieved ~26% final score on both Public and Private eval datasets.
The repo contains 4 checkpoints that are supposed to be used for different tasks:
| Checkpoint | Task Count | Task IDs |
|------------|------------|----------|
| **Checkpoint 1** | 20 tasks | 2, 3, 5, 6, 10, 11, 13, 14, 15, 19, 23, 24, 25, 28, 29, 34, 42, 44, 47, 48 |
| **Checkpoint 2** | 16 tasks | 0, 1, 7, 8, 9, 12, 16, 17, 18, 20, 21, 22, 26, 30, 43, 45 |
| **Checkpoint 3** | 13 tasks | 4, 27, 31, 32, 33, 35, 36, 37, 38, 39, 41, 46, 49 |
| **Checkpoint 4** | 1 task | 40 |
### Citation
If you find this work useful, please cite:
```bibtex
@misc{larchenko2025behavior,
title={Task adaptation of Vision-Language-Action model: 1st Place Solution for the 2025 BEHAVIOR Challenge},
author={Ilia Larchenko and Gleb Zarin and Akash Karnatak},
year={2025},
eprint={2512.06951},
archivePrefix={arXiv},
primaryClass={cs.RO},
url={https://arxiv.org/abs/2512.06951},
}
``` |