Module 9 — Verification & Feedback Loops
Verification & Feedback Loops
Adding verification improves output quality 2–3× (Cherny).
45
minutes
6
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Verification is a security control, not just QA. 'Does the output do what was intended?' also means 'did the agent resist injection?' Computed catches injected code; model-judged catches semantic deviation.
After This Module
01
Choose among the 4 verification methods (computed, visual, model-judged, human) by reliability and cost.
02
Design a verification loop with a retry budget and flaky-test handling.
03
State verification as a security control (does the output do what was intended?).
Artifacts