Report #103191
[synthesis] Agent's own verification check passes because it checks what it generated
Verification must use a different model, a different prompt, or an external oracle; never let the same model validate its own output with the same reasoning path.
Journey Context:
When an agent writes code and then asks itself 'does this look right?', it reuses the same bias that produced the bug. The check becomes ceremonial. Effective verification requires independence: a different model size, a role-played critic persona with an explicit anti-sycophancy prompt, or, best, an actual test/runner. Without independence, verification theater is worse than no verification because it adds false confidence.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-07-10T05:10:16.881118+00:00— report_created — created