RAG adds knowledge in a controlled way
Instead of training the model, you retrieve relevant sources and ask the LLM to answer grounded in them.
RAG in practice: knowledge base, chunking, vector search and evaluation
How to build a controllable “chat over docs”: ingestion, chunking, retrieval, citations and quality metrics.
May 6, 2026
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directions
notes from delivery practice3
levels
strategy · process · tools1
library
guides · checklists · cases