Not going to happen. A model cannot be "valid" because by definition it's not ground truth (aka all models a wrong, some aren't too wrong). It can be good for s

Not going to happen. A model cannot be "valid" because by definition it's not ground truth (aka all models a wrong, some aren't too wrong). It can be good for some cases where it is known to match the reality good enough, but the cases any scientist care about are exactly those where existing models does not match the reality.