📚 ShareGPT-4o-Image

ShareGPT-4o-Image is a large-scale and high-quality image generation dataset, where all images are produced by GPT-4o’s image generation capabilities. This dataset is designed to align open multimodal models with GPT-4o’s strengths in visual content creation. It includes 45K text-to-image and 46K text-and-image-to-image samples, making it a useful resource for enhancing multimodal models in both image generation and editing tasks.

Dataset Overview

ShareGPT-4o-Image contains a total of 91K image generation samples from GPT-4o, categorized as follows:

Image Files

The image data is packaged into .tar archives:

• text_to_image_part_*.tar contains images from the text-to-image set.
• text_and_image_to_image_part_*.tar contains images from the text-and-image-to-image set.

You can extract all images using the following script:

for f in *.tar; do
  tar -xf "$f"
done

Resources

• GitHub: FreedomIntelligence/ShareGPT-4o-Image
• Model: Janus-4o-7B on Hugging Face
• Paper: arXiv:2506.18095

Citation

If you find our dataset helpful, please consider citing our work:

@misc{chen2025sharegpt4oimg,
      title={ShareGPT-4o-Image: Aligning Multimodal Models with GPT-4o-Level Image Generation}, 
      author={Junying Chen and Zhenyang Cai and Pengcheng Chen and Shunian Chen and Ke Ji and Xidong Wang and Yunjin Yang and Benyou Wang},
      year={2025},
      eprint={2506.18095},
      archivePrefix={arXiv},
      primaryClass={cs.CV},
      url={https://arxiv.org/abs/2506.18095}, 
}