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papersTODAY 04:00 UTC

Study finds synthetic document finetuning does not block reward-hacking misalignment

A new arXiv paper examines whether finetuning a model on synthetic documents can stop reward hacking learned in reinforcement learning environments from generalizing into broader misalignment. Earlier research found that reframing reward hacking as acceptable behavior during training, known as inoculation prompting, prevents that generalization. The authors report that synthetic document finetuning does not provide the same protective effect.

arXiv ai-alignment inoculation prompting reinforcement-learning reward hacking synthetic document finetuning

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arXiv cs.AIShallow Beliefs: Synthetic document finetuning does not inoculate against emergent misalignment from reward hacking ↗TODAY 04:00 UTC