I like it. It kind of reminds me of the old Fever RSS reader, which would group together similar articles from different sources, and use that to rank how hot a story was.

Not familiar with fever, but there is something similar buried at the heart of mine - the LLM clusters stories, and they get promoted to public when they reach a threshold of unique sources.

That threshold is a function of day of the week - on weekends when the news cycle is quiet, it lowers the bar --- tuesday to thursday its at its most restrictive.