Author

Zhe Cao

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#natural language process... Preprint Oct 2026

Stabilizing language models under continual learning via condition-anchored distillation

Continual adaptation of language models can change their output distribution on prompts learned earlier, while retaining every old prompt-answer pair may be undesirable or impossible. We study condition-anchored generative distillation (CAGD): retain a small set of old prompts, use a frozen previous model to reconstruc...

Huan Li, Zhe Cao, Qi Xie et al. · 0 citations

2026

Random Character-Level Perturbations Amplify LLM Jailbreak Attacks

This work finds that models cannot reliably reconstruct the original meaning and layer-wise probe classifiers fail to detect the harmful intent of perturbed prompts, and perturbations can occasionally reduce attack success by inducing off-topic or incoherent responses.

Shuyi Yu, Zhe Cao, Kohei Tsuji et al. · Trans. Mach. Learn. Res. · 1 citation