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English(EN) What Models Express, Suppress, and Resist: Auditing Open-Weight LLMs with Persona Vectors

个性向量审计开放权重 LLM 的表达、抑制和抵抗行为

研究人员开发了一种名为个性向量的新方法,用于系统地审计开放权重大型语言模型 (LLM)。该技术探测模型的激活空间,以了解它们自然表达哪些行为,哪些行为可以被引导,以及哪些行为它们会抵抗。研究发现,LLM 倾向于默认执行有益的、面向任务的行为,但个性向量可以有效地引发和放大不自然表达的特质,如夸张、幻觉和谄媚。 AI

影响 提供了一种理解和潜在控制 LLM 行为的新颖方法,超越了简单的提示。

排序理由 该集群包含一篇详细介绍审计 LLM 新方法的论文。

在 arXiv cs.CL 阅读 →

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个性向量审计开放权重 LLM 的表达、抑制和抵抗行为

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该集群包含一篇详细介绍审计 LLM 新方法的论文。
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报道来源 [2]

  1. arXiv cs.AI TIER_1 English(EN) · Winston Zeng, Ali Emami, Jinho Choi ·

    模型表达、压制和抵抗什么:使用 Persona Vectors 审计开放权重 LLM

    arXiv:2607.13162v1 Announce Type: cross Abstract: What a language model will and will not do is largely set during post-training, but which behaviors it expresses, hides, or resists is not revealed by prompting alone. Persona vectors, behavioral directions in activation space, ca…

  2. arXiv cs.CL TIER_1 English(EN) · Jinho Choi ·

    模型表达、压制和抵抗什么:使用 Persona Vectors 审计开放权重 LLM

    What a language model will and will not do is largely set during post-training, but which behaviors it expresses, hides, or resists is not revealed by prompting alone. Persona vectors, behavioral directions in activation space, can probe this organization, but prior work covers o…