TY - RPRT TI - Achieving GPT-4o level performance in astronomy with a specialized 8B-parameter large language model AU - de Haan, Tijmen [High Energy Accelerator Research Organization (KEK), Tsukuba (Japan)] AU - Ting, Yuan-Sen [The Ohio State University, Columbus, OH (United States)] AU - Ghosal, Tirthankar [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] AU - Nguyen, Tuan Dung [University of Pennsylvania, Philadelphia, PA (United States)] AU - Accomazzi, Alberto [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (United States)] AU - Wells, Azton [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Ramachandra, Nesar [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Pan, Rui [Hong Kong University of Science and Technology (HKUST) (Hong Kong)] AU - Sun, Zechang [Tsinghua University, Beijing (China)] PY - 2025 DO - 10.1038/s41598-025-97131-y UR - https://www.osti.gov/biblio/2997504 ID - 2997504 ER -