Citation: Li C, Dhal A, Gravel-Pucillo K, Long K, Waters M, de Bruijn I, Davis S, Oh S. MetaHarmonizer : robust biomedical metadata harmonization and a contamination control for inflated LLM performance on public benchmarks. bioRxiv [Preprint]. 2026 Jun 17:2026.06.13.732088. doi: 10.64898/2026.06.13.732088. PMID: 42367881; PMCID: PMC13308024.