On-disk RAG evaluation ( + ) Purpose Guide agents through NVIDIA RAG Blueprint filesystem benchmarks: preparing and , running , tuning retrieval and generation flags for quality comparisons, interpreting RAGAS JSON outputs, and triaging failures (HTTP/stream errors, empty contexts, collection mismatch, judge API). For latency, throughput, and load testing , use the rag-perf skill ( , ) — not this skill. When not to use Do not use this skill for: deploying or repairing services (use rag-blueprint); evaluating APIs without the + layout; general ML experimentation unrelated to this evaluator; pr…