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Why my 0.8 cosine threshold failed in an offline AI memory

I'm a self-taught robotics engineering student in Bengaluru. I built Neo, a fully offline AI assistant that remembers facts about you across sessions. It runs llama3.1 through Ollama, stores vectors in LanceDB and facts in SQLite, and does web search through a self-hosted SearXNG. No cloud, no API…

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  1. 2026-11-06 04:37 · DEV Community — AI
    Why my 0.8 cosine threshold failed in an offline AI memory

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