@article{5100flatnesspreferenceisallyouneedformul,
  title = {5% > 100%: Flatness Preference is All You Need for Multimodal Parameter-Efficient Fine-Tuning},
  author = {Yifan Zhu and Can Lin and Hangjie Yuan and Zixiang Zhao and Pengfei Zhang and Tao Feng and Zhonghong Ou},
  year = {2026},
  eprint = {2606.10488},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.10488},
}