Classifier surrogates: sharing AI-based searches with the world Sebastian Bieringer, Gregor Kasieczka, Jan Kieseler and Mathias Trabs Eur. Phys. J. C, 84 9 (2024) 972 Published online: 27 September 2024 DOI: 10.1140/epjc/s10052-024-13353-w