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Fine-Tuning Undoes AI Safety Training — and Unlocks Copyrighted Books
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MIDWATER

Fine-Tuning Undoes AI Safety Training — and Unlocks Copyrighted Books

VERIFIEDConfidence: 80%

The Demonstration

Ask a safety-trained language model to reproduce a bestselling novel and it will refuse. Fine-tune that same model on a task as innocuous as expanding plot summaries into prose, and it will reproduce hundreds of words verbatim. It uses only a semantic description as a prompt, without...

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