@article{alignmergealignmentpreservinglargelangua,
  title = {AlignMerge - Alignment-Preserving Large Language Model Merging via Fisher-Guided Geometric Constraints},
  author = {Aniruddha Roy and Jyoti Patel and Aman Chadha and Vinija Jain and Amitava Das},
  year = {2025},
  eprint = {2512.16245},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.16245},
}