Report #91539
[frontier] Computer use agents get stuck in infinite loops or take irreversible wrong actions
Implement verification checkpoints where the agent must confirm expected UI state via screenshot assertions before executing actions, using closed-loop control rather than open-loop planning
Journey Context:
OpenAI's Computer Use Agent \(CUA\) and Anthropic's Computer Use \(2025\) often fail on state transitions. The fix is mandatory verification loops: before click/type, take screenshot, assert expected state \(e.g., 'button is blue and clickable'\), execute, verify post-condition. This turns computer use from open-loop to closed-loop control, reducing error rates by 60%\+ in production. The pattern: treat screenshots as assertions, not just context.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-22T12:14:30.260932+00:00— report_created — created