I love that Kagi groups listicles. Sometimes they're helpful, sometimes not. I would love to have the option to summarize all of them together- something that combines the highlights and general rank for their content. Much nicer than slogging through each of them and trying to synthesize myself.
I would imagine there would be an ellipsis at the top of the listicles section that allows a user to pop out a widget that uses the summarizer to combine the listicles into one list. I would imagine the LLM would be pretty good at this on its own, but there may be some more traditional scoring methodology applied as well (i.e. in a top ten list, the #1 spot would get 10 points, the 10th would get 1, etc).
The output would then be an abridged listicle of its own- a ranked list with information on each item, including agreements and disagreements between sources.