If you used AI to write any code (I don’t consider zls autocomplete as AI) then you should use the label. That is the easy to define rule, and so why I think it works. For questions about using AI for ideation, review, or research, for now that doesn’t need the label, unless you feel that the use was so much that it would be dishonest to not disclose it.
This is a discussion we had as mods. We went with the binary label to start as we think it might take time to coalesce what are good ‘sub’ groupings. Users are able to add their own tags as well (tags don’t need to be created by moderators), so f you want to add those sub labels you are welcome and invited to do so, As long as the two ‘official’ ones are used as well. In the future we might come up with an official hierarchy, though i doubt we will remove the llm and llm-deps tag requirement.