Comment by ravenstine

I agree, but not necessarily that AI will make results better. Search engines already rely heavily on heuristics, and I really doubt that LLMs or vector databases are going to improve results in any combination. At best, they will overfit results to the lowest common denominator.

What I want is a search engine that supports full-text queries with exact matches. This quite literally no longer exists anywhere, and maybe that's because it just doesn't scale. Nevertheless, I would find a lot more value in a search engine that returns exact matches. Someone will probably reply saying that Kagi, DDG, or The Google do exact matches with quotes, but this is not true. When it works, you've just gotten lucky. At best, it will filter out inexact matches, but that doesn't mean it will actually return every exact match in the index.