@article{sparserlsynclosslessweightsynchronizatio,
  title = {SparseRL-Sync: Lossless Weight Synchronization with ~100x Less Communication},
  author = {Lucas Hu and Ranchi Zhao and Isaac Zhu and Zach Zhang and Hscos Zhang and Hugh Yin and Jason Zhao},
  year = {2026},
  eprint = {2605.07330},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.07330},
}