@article{samplingforqualitytrainingfreerewardguid,
  title = {Sampling for Quality: Training-Free Reward-Guided LLM Decoding via Sequential Monte Carlo},
  author = {Jelena Markovic-Voronov and Wenhui Zhu and Bo Long and Zhipeng Wang and Suyash Gupta and Kayhan Behdin and Bee-Chung Chen and Deepak Agarwal},
  year = {2026},
  eprint = {2604.16453},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.16453},
}