A vectorless RAG pipeline that navigates PDF documents using a PageIndex tree structure and Gemini 2.0 Flash — no vector database, just LLM-guided tree search with auto-cited answers.
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Updated
Apr 22, 2026 - Jupyter Notebook
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no-vector-db
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SILK: Symbolic Index for LLM Knowledge — Neuro-symbolic search with 64-bit integers. No vector DB, no embeddings.
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Updated
Mar 1, 2026 - Python
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