That depends, but it can still be High Godly if anything.
Rosenkreuz's glare alone at base is said to reduce anything to glittering atoms or something, which is like High types? And he did that to something that's also made out of information, light, shadows, and equation if anything else (Critter Will-o-Wasp). That was something Tesla, on the very lowest possible point he was at, tanked with no issues from being in Rose's glare during their encounter.
The Branch Hands of Ultrathotep hits harder than that and actually attacks Tesla even when he goes all out. The hands deal physical and metaphysical damage, and we see that it was tearing up Tesla and his Knight of Thunder to the point he was losing the "data, memes, and knowledge that defines his mind".
With that said, and the fact Tesla regen'd from this, it MIGHT still be High Godly given this:
"
High-Godly: The ability to regenerate after the erasure of body, mind, soul, and at least
one other fundamental aspect of a character's existence. Such an aspect could be their place in the narrative, their history, their information (Type 2), their concept, et cetera. For any aspect to qualify, destruction of that aspect must cause erasure of the character in some form and it must be shown that the character cannot exist without that fundamental aspect existing as well; in addition it must not be something that would ordinarily be restored by regenerating body, mind, or soul. As such, type 3
concepts must be evaluated with care and aspects which are not sufficiently expanded upon to make a judgement will not to qualify."
This is compared to Mid-Godly which is just the first three alone.
IDK, up to you if you think they don't quite qualify, because Tesla did ass-blast Rosenkreuz to nothing yet he completely instantly regen'd back, and the narration points out how their regen is equal in that regard or something...