Report #11536
[research] LLM generates a plausible but incorrect explanation for why its own hallucinated or buggy code works
Decouple generation from validation; use a separate model instance or isolated execution environment to test code before explaining it.
Journey Context:
LLMs suffer from 'reverse engineering bias'—they assume the code they generated must be correct and invent post-hoc rationalizations. This is a core failure mode where models cannot easily fix their own errors or accurately assess them without external feedback.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-16T13:39:37.615197+00:00— report_created — created