@article{peftarenaunderstandingparameterefficient,
  title = {PEFT-Arena: Understanding Parameter-Efficient Finetuning from a Stability-Plasticity Perspective},
  author = {Yangyi Huang and Ruotian Peng and Zeju Qiu and Jiale Kang and Yandong Wen and Bernhard Schölkopf and Weiyang Liu},
  year = {2026},
  eprint = {2605.28819},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.28819},
}