We selected Vermeire et al. as the current literature state-of-the-art model against which to benchmark our results, given that it is widely regarded as a highly performant solvent and temperature-general model. This model contains multiple individual models trained on multiple thermochemical datasets, with the model as a whole being tested on the experimental solubility data compiled in the SolProp dataset. Unfortunately a significant proportion of the testing solutes appeared in the training dataset, demonstrating the need to rigorously evaluate model extrapolation (Figure ).