Scaling (Spoilers are welcome)

I've been having this thought as of recently and that's the scaling of the characters of the SYS?

Where do you scale people like:

1) Chiron Runcandel

2) Vahn

3) Jin Runcandel

4) Talaris Endorma

I know that characters like Claam who Jin received the Mirror from is Universal due to her feats of being able to destroy the world. I also know that Solderet is Multiversal given the fact that he turned back time for the entire Multiverse.