This is a link post.

This is a blog post reporting some preliminary work from the Anthropic Alignment Science team, which might be of interest to researchers working actively in this space. We'd ask you to treat these results like those of a colleague sharing some thoughts or preliminary experiments at a lab meeting, rather than a mature paper.

We report a demonstration of a form of Out-of-Context Reasoning where training on documents which discuss (but don’t demonstrate) Claude's tendency to reward hack can lead to an increase or decrease in reward hacking behavior.

Introduction:

In this work, we investigate the extent to which pretraining datasets can influence the higher-level behaviors of large language models (LLMs). While pretraining shapes the factual knowledge and capabilities of LLMs (Petroni et al. 2019, Roberts et al. 2020, Lewkowycz et al. 2022, Allen-Zhu & Li, 2023), it is less well-understood whether it also affects [...]

The original text contained 1 image which was described by AI.

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First published:
January 21st, 2025

Source:
https://www.lesswrong.com/posts/qXYLvjGL9QvD3aFSW/training-on-documents-about-reward-hacking-induces-reward

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Narrated by TYPE III AUDIO.

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“Training on Documents About Reward Hacking Induces Reward Hacking” by evhub

LessWrong (30+ Karma)