@article{functionalityorientedllmmergingonthefish,
  title = {Functionality-Oriented LLM Merging on the Fisher--Rao Manifold},
  author = {Jiayu Wang and Zuojun Ye and Wenpeng Yin},
  year = {2026},
  eprint = {2603.04972},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.04972},
}