Like that time I unloaded the great plateau lynel's ai on master mode and like walked in circles with him for awhile and with my like uhh soldiers greatsword i think?
IMO you cheated. Even if you can do it without any sort of codes or outside resources, it's blatantly clear that that's not supposed to happen and that's not the challenge the game developers intended. I've always considered cheesing to be finding a tactic that is intended to be technically possible but removes most/all of the skill or difficulty. Exploiting glitches or oversights is cheating as far as I'm concerned.