@article{blendingsupervisedandreinforcementfinetu,
  title = {Blending Supervised and Reinforcement Fine-Tuning with Prefix Sampling},
  author = {Zeyu Huang and Tianhao Cheng and Zihan Qiu and Zili Wang and Yinghui Xu and Edoardo M. Ponti and Ivan Titov},
  year = {2025},
  eprint = {2507.01679},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2507.01679},
}