@article{msftaddressingdatasetmixturesoverfitting,
  title = {mSFT: Addressing Dataset Mixtures Overfitting Heterogeneously in Multi-task SFT},
  author = {Woosung Koh and Jeyoung Jeon and Youngjin Song and Yujin Cheon and Soowon Oh and Jaehyeong Choi and Se-Young Yun},
  year = {2026},
  eprint = {2603.21606},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.21606},
}