Agentic AI Reference Architecture

Human Oversight · Human role

Service Owner

Human roleHuman OversightExperience & Human Oversightarc:ServiceOwner

An accountable owner of a production agent service who receives incidents that on-call engineers and team leads have not resolved.

Responsibility. Owns final resolution of escalated production incidents for a service.

Also known as: Service owner, Leadership escalation, Accountable human decision-maker, Model owner, System owner, Finding owner, System Owner, Product owner, Customer service manager

receives escalation fromreceives escalation fromreceives escalation fromtriggerstriggersmonitorsreceives data frominvokesreceives escalation frominvokesAlert Manager: receives escalation fromAlert ManagerEscalation Handler: receives escalation fromEscalation HandlerIncident Manager: receives escalation fromIncident ManagerVersion Rollback Controller: triggersVersion Rollback Control…Bias Mitigator: triggersBias MitigatorCost Reporting Dashboard: monitorsCost Reporting DashboardRemediation Tracker: receives data fromRemediation TrackerTrace Visualizer: invokesTrace VisualizerUser Complaint Intake: receives escalation fromUser Complaint IntakeAgent Performance Dashboard: invokesAgent Performance Dashbo…
Direct neighbourhood (hover for relationship types)

Relationships

invokes dependency

receives data from dynamic

receives escalation from dynamic

triggers dynamic

monitors assurance

Classification

Patterns
Accountability assignment
Quality attributes
Transparency and accountability (NIST AI RMF: accountable and transparent)
Risks mitigated
Prolonged unowned outages

Sources

  1. Ch8.2A: T. Nguyen, "Error Rates and Reliability," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 8.2A. ISBN: 9798244538229.
  2. Ch8.3: T. Nguyen, "Token Economics and Architecture," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 8.3. ISBN: 9798244538229.
  3. Ch9.3: T. Nguyen, "Sandboxing and Transparency Foundations," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 9.3. ISBN: 9798244538229.
  4. Ch9.4: T. Nguyen, "Fairness and Bias Mitigation," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 9.4. ISBN: 9798244538229.
  5. Ch10.5: T. Nguyen, "Human-over-the-Loop," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 10.5. ISBN: 9798244538229.
  6. Ref7.16: "Production Monitoring and Operations for Agentic AI," unpublished reference note (16-Production-Monitoring-Operations.md), Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam supplementary materials, 2026. unpublished note
  7. Ref9.06: "Auditing and Compliance Monitoring for AI Systems," unpublished reference note (references/Chapter 9 - Safety, Ethics, and Compliance/06-Auditing-Compliance-Monitoring.md), Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam supplementary materials, 2026. unpublished note
  8. Ref9.08: "Safety Incident Response for AI Systems," unpublished reference note (08-Safety-Incident-Response.md), Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam supplementary materials, 2026. unpublished note