README.md

---
license: apache-2.0
task_categories:
- image-to-image
language:
- en
---

<p align="center">
  <img src="assets/logo.png" width="80%">
</p>

<p align="center">
  <a href="https://vectorspacelab.github.io/EditScore"><img src="https://img.shields.io/badge/Project%20Page-EditScore-yellow" alt="project page" style="display: inline-block;"></a>
  <a href="https://arxiv.org/abs/2509.23909"><img src="https://img.shields.io/badge/arXiv%20paper-2509.23909-b31b1b.svg" alt="arxiv" style="display: inline-block;"></a>
  <a href="https://huggingface.co/collections/EditScore/editscore-68d8e27ee676981221db3cfe"><img src="https://img.shields.io/badge/EditScore-🤗-yellow" alt="model" style="display: inline-block;"></a>
  <a href="https://huggingface.co/datasets/EditScore/EditReward-Bench"><img src="https://img.shields.io/badge/EditReward--Bench-🤗-yellow" alt="dataset" style="display: inline-block;"></a>
  <a href="https://huggingface.co/datasets/EditScore/EditScore-Reward-Data"><img src="https://img.shields.io/badge/EditScore--Reward--Data-🤗-yellow" alt="dataset" style="display: inline-block;"></a>
  <a href="https://huggingface.co/datasets/EditScore/EditScore-RL-Data"><img src="https://img.shields.io/badge/EditScore--RL--Data-🤗-yellow" alt="dataset" style="display: inline-block;"></a>
</p>

# Introduction

Training data for OmniGen2 Online-RL using EditScore.

# Usage

```python
# meta file: rl.jsonl
# images:
cat images_part_* > images.tar.gz && tar -xzvf images.tar.gz
```

# Citation
```bibtex
@article{luo2025editscore,
  title={EditScore: Unlocking Online RL for Image Editing via High-Fidelity Reward Modeling},
  author={Xin Luo and Jiahao Wang and Chenyuan Wu and Shitao Xiao and Xiyan Jiang and Defu Lian and Jiajun Zhang and Dong Liu and Zheng Liu},
  journal={arXiv preprint arXiv:2509.23909},
  year={2025}
}
```