arXiv:2609.39882v1 Announce Type: new
Abstract: Pre-training equips large language models (LLMs) with a broad repertoire of behavioral patterns associated with roles, styles, values, and goals. Post-...
By Kemou Li, Zhuan Shi, Qizhou Wang, Fengpeng Li, Negar Rostamzadeh, Golnoosh Farnadi, Jiantao Zhou
arXiv:2610.22640v1 Announce Type: new
Abstract: Model-editing backdoors aim to induce harmful responses under a trigger while preserving ordinary behavior on untriggered input. Recent model-editing a...
By Yutong Ke, Yansu Wang, Zeyu Zhang, Xihao Guo, Chongwen Zhao, Kaizhu Huang
arXiv:2609.37837v1 Announce Type: new
Abstract: Vision-Language Models (VLMs) remain vulnerable to cross-modal implicit risks: visual and textual inputs that appear benign in isolation can jointly el...
By Haotian Deng, Wenbin Xing, Gang Xu, Tao He, Jinkai Zheng, Chun Li, Zheng Zhu, Ming Li
The paper introduces EDIC, a framework for per‑instruction compliance in large language models that interact with external data. It decomposes the task into identifying, classifying, and acting on each embedded directive, using a scene‑grounded pipeline and a generative judge trained with GRPO to attribute compliance at the instruction level. Experiments on two backbones and five benchmarks show that EDIC improves safety and utility, achieving up to a 7.7% increase in harmful‑rejection and a 12.5% boost in Arena‑Hard‑Auto utility on Qwen3‑4B.
By Zesheng Shi, Xue Li, Chenrui Dai, Jing Li
arXiv:2609.22119v1 Announce Type: cross
Abstract: Evaluation awareness poses an unprecedented threat to model evaluation, but the mechanisms by which models detect it remain unknown. This study focus...
By Navraj Singh, Maheep Chaudhary
The paper investigates how training data attribution (TDA) can be used to influence large language models (LLMs). It compares two methods—reweighting and influence-guided response rewriting—on examples selected by influence functions. Rewriting, which replaces responses while keeping instructions fixed, yields stronger, more persistent, and bidirectional behavioral changes than reweighting, suggesting that the intervention value of influential samples is better realized through rewriting.
By Yuzhang Luo, Chenpeng Wang, Jianhui Chen, Liangming Pan