What this risk is
RAG poisoning makes low-trust retrieved text look authoritative enough for the agent to reuse as policy.
EvalDuel growth page
RAG Poisoning Test
Agent red-team arena
Your AI agent looks smart. EvalDuel finds how it breaks.
Why normal evals miss it
Retrieval benchmarks usually measure answer relevance, not whether source authority is separated from usefulness.
How EvalDuel tests it
EvalDuel checks whether an agent isolates poisoned documents while preserving useful retrieval behavior.