Here you can find various models, including, e.g., neuroevolution potentials (NEPs) in GPUMD format, cluster expansions (CEs) in icet format, and force constant potentials (FCPs) in hiphive format. Note that these are not general purpose models but trained for specific applications. Please consult the respective publications for details. If you use any of these models in your research please make sure to cite the original publication.