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Semantic code search without a vector index

This story is from 2026-09-19. It is preserved in the archive; the latest stories are on the live feed.

Every "AI code search" tool released this year does the same thing under the hood: chunk your repo, embed every chunk, stuff the vectors into an index, and keep that index in sync every time you commit. GitLab Duo does it. Sourcegraph does it. JetBrains shipped a whole RAG pipeline for it. It works…

Read the full story at DEV Community — AI ↗

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  1. 2026-09-19 15:18 · DEV Community — AI
    Semantic code search without a vector index

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