TY - RPRT TI - When more data hurts: Optimizing data coverage while mitigating diversity-induced underfitting in an ultrafast machine-learned potential AU - Gibson, Jason B. [Univ. of Florida, Gainesville, FL (United States)] (ORCID:0000000179745264) AU - Janicki, Tesia Danielle [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000160086414) AU - Hire, Ajinkya C. [Univ. of Florida, Gainesville, FL (United States)] (ORCID:0000000331472521) AU - Bishop, Chris [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)] AU - Lane, J. Matthew Doyle [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000278789158) AU - Hennig, Richard G. [Univ. of Florida, Gainesville, FL (United States)] (ORCID:0000000349337686) PY - 2025 DO - 10.1103/physrevmaterials.9.043802 UR - https://www.osti.gov/biblio/2999427 ID - 2999427 ER -