We now turn to latent space uncertainties from GCNN models, also trained on Crippen's logP. We train two GCNN models; one with a training set with 10k data points (9k for training and 1k for validation) and one trained with 150k data points (145k for training and 5k for validation). Note that the model trained with 150k data points was published as part of the above mentioned study . The 10k and 150k data sets are the same as was used for the RF models above.