Evidence record 13494 · automatically gathered

Geometric Configurations of Perturbed Jailbreak Prompts

Perturbation techniques that turn unsuccessful jailbreak prompts into successful ones are continuously evolving, constituting a major security threat to LLM safety. In this paper, we investigate the internal representations of such string-level perturbed jailbreak inputs in the small weight models of the Qwen-2.5-1.5B/-3B/-7B-Instruct and Llama-3.2-1B/-3B/-3.1-8B-Instruct families. We select two representation spaces: the last-layer-last-token embedding space and the top-50 next-token probabilit

Record details

Published: 22 July 2026
Source: arXiv red teaming query
Category: Research
Topics: Safety & alignment · Finance, VC & PE
Retrieved: 25 July 2026

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ethics.ai (22 July 2026), “Geometric Configurations of Perturbed Jailbreak Prompts,” evidence record 13494, https://ethics.ai/record/13494 (originally published by arXiv red teaming query).

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