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Tagged: RAG

4 articles tagged with “RAG”


Blog Posts

Lessons from Building a Hybrid RAG Pipeline

Why pure vector search isn't enough, and how combining knowledge graphs with embedding retrieval produces significantly better results.

RAGKnowledge GraphsLlamaIndexPython

Case Studies

Building an Evidence-First Knowledge Assistant

How a basic internal search interface evolved into a conversational assistant with source authority, evidence-level citations, durable history, and bounded live retrieval.

TypeScriptReactNode.jsLLM APIsFull-Text Search

Agentic RAG with Iterative Refinement

A hybrid retrieval service for code, tickets, and docs — with an LLM that critiques its own results, auto-fetches parent classes or config files when a chunk is incomplete, and refines the query when results miss.

PythonFastAPIPostgreSQLpgvectorSentenceTransformers

Hybrid RAG Retrieval Pipeline

A production-grade RAG pipeline combining vector search, BM25, and knowledge graph traversal for superior retrieval accuracy.

PythonLlamaIndexChromaDBNetworkXFastAPIOpenAI