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Hybrid Retrieval for Agent Memory: Vector, Lexical, and Metadata Together

This story is from 2026-08-28. It is preserved in the archive; the latest stories are on the live feed.

Hybrid retrieval for agent memory is a multi-stage pipeline. Pure vector search is the prototype. The companion repo implements the full pipeline against the schema and two-layer pattern from Persistent Memory and Derived Context , From Prompt to Persistence part 1 , and part 2 : hybrid SQL with in…

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  1. 2026-08-28 11:42 · DEV Community — AI
    Hybrid Retrieval for Agent Memory: Vector, Lexical, and Metadata Together

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