#retrieval

retrieval

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Definition

RAG (Retrieval-Augmented Generation): A technique that retrieves relevant documents or data at inference time and injects them into the model's context window before generating a response.

Full definition

rag retrieval llm-research

RAG Is Not Enough: When Retrieval Fails Your AI

RAG is a context-building strategy, not magic. Research shows 70% of retrieved passages miss the mark. Here's why naive retrieval fails and what works.

Jitpal Kocher · Jan 30, 2026