Finetuning Espaloma guide?

[jarvist]

Is there a guide, or any additional information, on fine-tuning Espaloma? (i.e. taking the general model, and then supplementing with some molecule-specific electronic structure calculations, retraining with early stopping or regularisation)

Similarly, is there any documentation on how the main release models are trained? I note in the release notes A manuscript describing the complete fitting process and assessment is forthcoming - but is there anything to go on while that is in preparation? I very quickly get lost amongst the QCArchive / QCFractal etc.