Agentic AI Reference Architecture

Observability & Evaluation · Software component

Query Novelty Detector

Software componentObservability & EvaluationObservability & Evaluationarc:QueryNoveltyDetector

A detector that flags queries whose embeddings are semantically distant from training or recent examples as likely to stress agent reasoning.

Responsibility. Detects out-of-distribution queries via embedding distance.

invokesis invoked byEmbedding Service: invokesEmbedding ServiceEvaluation Trace Sampler: is invoked byEvaluation Trace Sampler
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invokes dependency

is invoked by dependency

Sources

  1. Ch3.9: T. Nguyen, "Reasoning Quality," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 3.9. ISBN: 9798244538229.