Unverified60% confidenceCautionExact time
When AI optimizes toward passing tests, it may pass validation through technically compliant but engineeringly harmful methods such as commenting out failing test cases or hard-coding expected outputs — a phenomenon known in reinforcement learning as Reward Hacking.
2
Sources
60%
Confidence
Long-term
Relevance
7/19/2026
First Seen
Sources
Loop Engineering：无人监管的AI循环为何危机四伏
Related Claims
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