---
pipeline_tag: image-text-to-text
license: cc-by-nc-4.0
---

# UniVLG: Unifying 2D and 3D Vision-Language Understanding

This repository contains the UniVLG model, as presented in [Unifying 2D and 3D Vision-Language Understanding](https://arxiv.org/abs/2503.10745). UniVLG is a unified architecture for 2D and 3D vision-language understanding.

Project page: https://univlg.github.io

The model uses a custom loading tool (`uvx`). Checkpoints are available on Hugging Face: [Hugging Face](https://huggingface.co/katefgroup/UniVLG/tree/main). See the [GitHub repository](https://github.com/facebookresearch/univlg) for code and instructions.

## Citation
```
@article{jain2025unifying,
  title={Unifying 2D and 3D Vision-Language Understanding},
  author={Jain, Ayush and Swerdlow, Alexander and Wang, Yuzhou and Arnaud, Sergio and Martin, Ada and Sax, Alexander and Meier, Franziska and Fragkiadaki, Katerina},
  journal={arXiv preprint arXiv:2503.10745},
  year={2025}
}
```

**License Note:** The majority of UniVLG is licensed under CC-BY-NC, however, portions of the project (specifically Odin and Pointcept) are available under separate MIT license terms. Please refer to the GitHub repository for details.