---
title: AetherV1
emoji: 🌏
colorFrom: purple
colorTo: yellow
sdk: gradio
sdk_version: 5.23.1
app_file: app.py
pinned: false
license: mit
short_description: 'Aether: Geometric-Aware Unified World Modeling'
---

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# Aether: Geometric-Aware Unified World Modeling

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  <img width="400" alt="image" src="assets/logo.png">
  <!-- <br> -->
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<a href='https://arxiv.org/abs/2503.18945'><img src='https://img.shields.io/badge/arXiv-2503.18945-red'></a> &nbsp;
<a href='https://aether-world.github.io'><img src='https://img.shields.io/badge/Project-Page-Green'></a> &nbsp;
<a href=''><img src='https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Demo%20(Coming%20Soon)-blue'></a> &nbsp;
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Aether addresses a fundamental challenge in AI: integrating geometric reconstruction with generative modeling 
for human-like spatial reasoning. Our framework unifies three core capabilities: (1) **4D dynamic reconstruction**, 
(2) **action-conditioned video prediction**, and (3) **goal-conditioned visual planning**. Trained entirely on 
synthetic data, Aether achieves strong zero-shot generalization to real-world scenarios.

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    <img src="assets/teaser.png" alt="Teaser" width="800"/>
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## 📝 Citation
If you find this work useful in your research, please consider citing:

```bibtex
@article{aether,
  title     = {Aether: Geometric-Aware Unified World Modeling},
  author    = {Aether Team and Haoyi Zhu and Yifan Wang and Jianjun Zhou and Wenzheng Chang and Yang Zhou and Zizun Li and Junyi Chen and Chunhua Shen and Jiangmiao Pang and Tong He},
  journal   = {arXiv preprint arXiv:2503.18945},
  year      = {2025}
}
```

## ⚖️ License
This repository is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## 🙏 Acknowledgements
Our work is primarily built upon 
[Accelerate](https://github.com/huggingface/accelerate), 
[Diffusers](https://github.com/huggingface/diffusers), 
[CogVideoX](https://github.com/THUDM/CogVideo), 
[Finetrainers](https://github.com/a-r-r-o-w/finetrainers), 
[DepthAnyVideo](https://github.com/Nightmare-n/DepthAnyVideo), 
[CUT3R](https://github.com/CUT3R/CUT3R), 
[MonST3R](https://github.com/Junyi42/monst3r), 
[VBench](https://github.com/Vchitect/VBench),
[GST](https://github.com/SOTAMak1r/GST), 
[SPA](https://github.com/HaoyiZhu/SPA), 
[DroidCalib](https://github.com/boschresearch/DroidCalib),
[Grounded-SAM-2](https://github.com/IDEA-Research/Grounded-SAM-2),
[ceres-solver](https://github.com/ceres-solver/ceres-solver), etc.
We extend our gratitude to all these authors for their generously open-sourced code and their significant contributions to the community.