Perhaps a model for explaining the model that explains the model and so on?, that is a recursive procedure to obtain a fixed point for the function f(model) = f(explain(model))? So that f = model0 where model0 is the fixed point of the function f. In order to use explain you should read first Kant's account of Reason (1). Hince knowledge should be expanded within the dialectics framework so that no concept of God or World emerge from it.
(1) https://plato.stanford.edu/entries/kant-reason/#LimiReas