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CATCH: A Controllable Analysis Testbed for Reward Hacking in Coding RL

Shouli Wang, Yanfeng Jia, Zhihao Ou, Zitao Su, Ruize He, Haotong Xie · Sep 30, 2026

Citations: 0

Match reason: Matched by broad semantic/index fallback.

Score: 35% Sparse protocol signal Freshness: Hot Status: Ready
Coding
  • Despite its risks to training efficiency and safety, monitoring and mitigating reward hacking during training remain challenging, which is limited by a lack of testbeds that reproduce hacking and reliably identify it.
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