What are hidden sub-queries?

The searches an assistant runs before it writes its answer. Appearing in those is how you end up in the answer.

When you ask an assistant a question, it often runs several narrower searches first and writes from what those return. SKYA records those sub-queries for each tracked prompt and shows whether you appear in them. A prompt where you are absent from every sub-query is one you will not win by rewriting the page the assistant never fetched; it needs a page that answers the sub-query itself.