As a final point, we note that the potentials discussed herein (as well as the underlying code) are freely available at . We recommend the 3.2Mio GemNet potential as a general-purpose force field for exploring the conformational space of small to medium organic molecules. Indeed, the accuracy and the robustness of the 320k and 3.2Mio models is high enough that they can be considered as a cost effective replacement of DFT calculations for this application. It remains to be seen whether equally accurate and robust models can be obtained for larger chemical spaces, broader sections of the periodic table and chemical reactions.