Corrective RAG (CRAG)

Build RAG systems that validate retrieval quality and self-correct when needed.

When to Use

• Need high-accuracy, grounded responses
• Want to detect and handle retrieval failures
• Combining internal knowledge with web search fallback
• Building production RAG with quality guarantees

CRAG Architecture

┌─────────────────────────────────────────────────────────┐
│                      User Query                          │
└─────────────────────────┬───────────────────────────────┘
                          │
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