Monica is (as usual!) right, in my opinion. It seems like you're fine.
Confession time: I edited out the ai tag from the question it was used on - before seeing this meta post. My reason was that the artifical-intelligence tag already exists and doesn't seem to have any problems; I didn't think it was necessary to have an abbreviated tag - though if anyone wants to rollback the edit, that's fine with me. But I don't think we need to have tags that are this similar.
If the ai tag is kept, I think it should by all means be a synonym of artifical-intelligence. Wish I had the required rep to vote for that!