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RAG Grounding Evaluation

RAG Grounding Evaluation governs answer faithfulness, shaping system behavior under specific failure modes and workloads.

What it is

RAG Grounding Evaluation is a design property concerning answer faithfulness. It defines how the system behaves under specific conditions — what guarantees hold, what trade-offs apply, and how the mechanism interacts with related techniques. The property is only meaningful when its preconditions are met; outside those conditions it provides no benefit and may add cost.

When to use

Apply RAG Grounding Evaluation when designing systems where answer faithfulness matters. It is most useful under partial failure, high load, or correctness requirements. Pair it with observability to verify the claimed behavior in production. Do not assume the property holds without testing the specific configuration and workload.

Common misconceptions

• RAG Grounding Evaluation eliminates all problems in its domain — it only bounds or shapes specific failure modes, not all pathologies.
• RAG Grounding Evaluation is free once you adopt the right tool — the property depends on configuration, workload, and failure pattern, not the product label alone.

Anti-patterns to avoid

• Enabling RAG Grounding Evaluation without measuring its cost in latency, availability, or operational complexity under production-like conditions.
• Assuming RAG Grounding Evaluation composes safely with other guarantees — combining mechanisms can introduce new failure modes or negate benefits.

Related concepts

• RAG Grounding and Citation (rag-grounding)
• Retrieval-Augmented Generation (retrieval-augmented-generation)