One Bias After Another: Mechanistic Reward Shaping and Persistent Biases in Language Reward Models
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arXiv
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| Main Authors: | Fein, Daniel, Lamparth, Max, Xiang, Violet, Kochenderfer, Mykel J., Haber, Nick |
|---|---|
| Format: | Preprint |
| Published: |
2026
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| Online Access: | |
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