@article{automatedstandardizationoflegacybiomedic, title = {Automated Standardization of Legacy Biomedical Metadata Using an Ontology-Constrained LLM Agent}, author = {Josef Hardi and Martin J. O'Connor and Marcos Martinez-Romero and Jean G. Rosario and Stephen A. Fisher and Mark A. Musen}, year = {2026}, eprint = {2604.08552}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.08552}, }