The name for it is ablation - precise removal of parts of the model. Not abliteration as it is not obliteration.
Even as I write this the ‘abliterated’ word is denoted a typo. Does it not at your end?
The name is abliterate. It's a specific method of ablation.
I miss the days of 4changpt.
The name for it _is_ abliterate. It's a portmanteau of ablate and obliterate.