---
datasets:
- HorizonTEL/AIGIBench
license: cc-by-nc-sa-4.0
pipeline_tag: image-classification
---

<div align="center">
 <br>
<h1>Is Artificial Intelligence Generated Image Detection a Solved Problem?</h1>
 
[Ziqiang Li](https://scholar.google.com/citations?user=mj5a8WgAAAAJ&hl=zh-CN)<sup>1</sup>, [Jiazhen Yan](https://scholar.google.com/citations?user=QkURh8EAAAAJ&hl=zh-CN)<sup>1</sup>, [Ziwen He](https://scholar.google.com/citations?user=PjkDK9cAAAAJ&hl=zh-CN)<sup>1</sup>, [Kai Zeng](https://scholar.google.com.hk/citations?user=TsI93SIAAAAJ&hl=zh-CN)<sup>2</sup>, [Weiwei Jiang](https://scholar.google.co.jp/citations?user=mbPN0hgAAAAJ&hl=zh-CN)<sup>1</sup>, [Lizhi Xiong](https://scholar.google.com/citations?user=-FzrEP4AAAAJ&hl=zh-CN)<sup>1</sup>, [Zhangjie Fu](https://scholar.google.com/citations?user=fO9NmagAAAAJ&hl=zh-CN)<sup>1‡</sup>


<div class="is-size-6 publication-authors">
  <p class="footnote">
    <span class="footnote-symbol"><sup>‡</sup></span>Corresponding author
  </p>
</div>

<sup>1</sup>Nanjing University of Information Science and Technology <sup>2</sup>University of Siena
</div>

This model is a pre-trained checkpoint for the AI-Generated Image (AIGI) detector described in the paper [Is Artificial Intelligence Generated Image Detection a Solved Problem?](https://huggingface.co/papers/2505.12335).
This checkpoint is from the AIGIBench in Setting-II: trained on 144K images generated by both SD-v1.4 and ProGAN, covering the same four object categories.

For more details and code, please refer to the official GitHub repository: [https://github.com/HorizonTEL/AIGIBench](https://github.com/HorizonTEL/AIGIBench).

If this project helps you, please fork, watch, and give a star to this repository.  

## Contact
If you have any question about this project, please feel free to contact 247918horizon@gmail.com

## Citation
```
@inproceedings{li2025artificial,
  title={Is Artificial Intelligence Generated Image Detection a Solved Problem?},
  author={Li, Ziqiang and Yan, Jiazhen and He, Ziwen and Zeng, Kai and Jiang, Weiwei and Xiong, Lizhi and Fu, Zhangjie},
  booktitle={Advances in Neural Information Processing Systems},
  year={2025}
}
```