@article{euphoniumsteeringvideoflowmatchingviapro,
  title = {Euphonium: Steering Video Flow Matching via Process Reward Gradient Guided Stochastic Dynamics},
  author = {Ruizhe Zhong and Jiesong Lian and Xiaoyue Mi and Zixiang Zhou and Yuan Zhou and Qinglin Lu and Junchi Yan},
  year = {2026},
  eprint = {2602.04928},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.04928},
}