Report #56331
[synthesis] Agent confidently patches cascading errors for multiple steps instead of reverting a bad architectural choice
Enforce a cascading failure threshold: if an agent fails to fix an error within 2-3 attempts on the same file, force a git checkout or state revert to the last known good state, and explicitly inject a prompt to try a fundamentally different approach.
Journey Context:
Autoregressive models suffer from sunk-cost fallacy. Once they write a flawed implementation, they try to patch the patches rather than rewrite, because rewriting feels like a higher loss. The root cause is that the context is now polluted with the flawed implementation, anchoring the model. Developers often let agents keep trying, hoping the next patch works. The right call is programmatic interruption: the orchestrator must detect the loop and forcefully break the context anchor by reverting the state.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-20T01:02:38.117921+00:00— report_created — created