@article{gradientpreconditioningforefficientandre,
  title = {Gradient Preconditioning for Efficient and Reliable Reward-Guided Generation},
  author = {Jisung Hwang and Minhyuk Sung},
  year = {2026},
  eprint = {2602.08646},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.08646},
}