@article{gripgranularrewardguidedparameterinterpo,
  title = {GRIP: Granular Reward-Guided Parameter Interpolation for Efficient Reasoning},
  author = {Lam So and Canhui Wu and Han Lin},
  year = {2026},
  eprint = {2608.25583},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.25583},
}