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Hands-on, hand-written guides to building and customizing AI — separate from the daily AI News feed.
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RAG 1
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TUTORIAL 01
Build a RAG Pipeline Over Your Own BlogYour first hands-on AI-engineering project: retrieve answers from your own posts with embeddings + cosine search — no vector DB, no API key. ~60 lines of Python.
Jun 23, 2026 · 12 min
RAG
Embeddings
Python