Thanks for trying us out! Internally we have validation metrics which have a number that says how good a model is at class separation. One naive way to do this

Thanks for trying us out! Internally we have validation metrics which have a number that says how good a model is at class separation. One naive way to do this entropy (-plogp). We are planning on exposing this to users soon. So once you create a model you'll receive feedback as to how "good" we think it is. In case it's not working well we might ask you for more data (we hope we don't need to do this too frequently)