> Primarily because google as it is today includes a massive amount of noise and suffered from blowback/cross-contamination as more LLM generated content pollute information truth.

I'm not convinced about this. If the strategy is "lets return wikipedia.org as the most relevant result", that's not sophisticated at all. Infact, it only worked for a very narrow subset of queries. If I search for 'top luggages for solo travel', I dont want to see wikipedia and I dont know how kagi will be any better.