Agentic AI Reference Architecture

Human Oversight · Human role

Data Quality Reviewer

Human roleHuman OversightExperience & Human Oversightarc:DataQualityReviewer

A human role that resolves ambiguous entity mappings and reconciliation cases requiring judgement.

Responsibility. Adjudicates ambiguous entity and relationship corrections.

Also known as: Manual Reviewer, Subject matter expert reviewer, Data quality team, Data steward

evaluatesreceives escalation fromreceives escalation fromreceives data fromreceives escalation fromreceives data fromreceives escalation fromreceives escalation fromVector Index Store: evaluatesVector Index StoreContent Deduplicator: receives escalation fromContent DeduplicatorDocument PII Redactor: receives escalation fromDocument PII RedactorData Quality Review Queue: receives data fromData Quality Review QueueData Quality Gate: receives escalation fromData Quality GateDead Letter Queue: receives data fromDead Letter QueueFuzzy-Match Entity Linker: receives escalation fromFuzzy-Match Entity LinkerEntity Reconciler: receives escalation fromEntity Reconciler
Direct neighbourhood (hover for relationship types)

Relationships

receives data from dynamic

receives escalation from dynamic

evaluates assurance

Design guidance

Quantitative guidance

As stated by the sources; verify before use.

Sources

  1. Ch1.7B: T. Nguyen, "Relational Reasoning with Knowledge Graphs - Hybrid RAG+KG Integration," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 1.7B. ISBN: 9798244538229.
  2. Ch6.3B: T. Nguyen, "ETL Worked Example - Load Phase & Pipeline Integration," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 6.3B. ISBN: 9798244538229.
  3. Ch6.4: T. Nguyen, "Data Quality Fundamentals," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 6.4. ISBN: 9798244538229.