Abstract: A computer-implemented method of predicting at least one future point on a pharmacokinetic curve for a given species comprises: receiving an input comprising data representing a sequence of concentration-time points of a pharmacokinetic curve, each concentration-time point indicative of an amount of the given species in a subject's body at a respective time; applying a machine learning model to the input data, the machine learning model configured to generate an output comprising at least one subsequent concentration-time point in the pharmacokinetic curve. Computer-implemented methods of training machine learning models are also provided.