Preprint
Jul 2026
HyperSafe: Inference-Time Safety Recovery for Fine-Tuned Language Models
This work proposes HyperSafe, a framework that restores safety behavior by generating a model-specific Safe Side Network (SSN) for each fine-tuned checkpoint by using layer-wise activation fingerprints to capture how fine-tuning changes the model's inner representations.
Aznaur Aliev, Carlos Hinojosa, A. Eldesokey et al.
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