Show HN: I built Search/Recsys that learns from feedback

By bicsi · 2026-10-26 · 3 points · 2 comments

https://dna.hashgrid.ai/

Hi HN. A while ago I started building a generic people matching app based on LLM-as-a-judge. I needed a way to bypass the O(n^2) "everyone rates everyone else" trap, but generic RAG was much worse than expected. DNA is a search-like API at the core of that product. It stores one…

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