I haven't finished exploring the new AI features yet, so I might end up finding the answer to this question eventually 
Can we train the summarize feature to ignore certain aspects of pages? For example, I have a space with thousands of pages generated from a template, that template has several "tips" on how to use the template that usually do not get removed. This is causing the summary to be most of those instructions and very little content. For this use case, if I could tell Intelligence to ignore anything in a "tip" macro for the summary that would solve the issue. My next thought would be to mass-edit years of pages to remove the "tips", but that thought hurts my head.