@article{acceleratingllmpretrainingthroughflatdir,
  title = {Accelerating LLM Pre-Training through Flat-Direction Dynamics Enhancement},
  author = {Shuchen Zhu and Rizhen Hu and Mingze Wang and Mou Sun and Xue Wang and Kun Yuan and Zaiwen Wen},
  year = {2026},
  eprint = {2602.22681},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.22681},
}