@article{
xu2026not,
title={Not All Rollouts are Useful: Down-Sampling Rollouts in {LLM} Reinforcement Learning},
author={Yixuan Even Xu and Yash Savani and Fei Fang and J Zico Kolter},
journal={Transactions on Machine Learning Research},
issn={2835-8856},
year={2026},
url={https://openreview.net/forum?id=MfHOmgqVXM},
note={J2C Certification}
}