@article{driftdecoupledrolloutsandimportanceweigh,
  title = {DRIFT: Decoupled Rollouts and Importance-Weighted Fine-Tuning for Efficient Multi-Turn Optimization},
  author = {Jian Mu and Tianyi Lin and Chengwei Qin and Zhongxiang Dai and Yao Shu},
  year = {2026},
  eprint = {2605.31455},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.31455},
}