collaborators

7 papers

cs.CV2026

Innocent Panels, Hateful Stories: Evaluating and Detecting Hateful Intent in Multi-Turn Visual Story Generation

Ye Leng, Junjie Chu, Yiting Qu +3

Picture books and comics have long been used to disseminate hateful narratives because they are easily understood even by children, as exemplified by the notorious Nazi propaganda…

cs.CR2026

Benchmark of Benchmarks: Unpacking Influence and Code Repository Quality in LLM Safety Benchmarks

Junjie Chu, Xinyue Shen, Ye Leng +3

The rapid expansion of research in LLM safety presents challenges in tracking advancements, making benchmarks important evaluation infrastructures for identifying key trends and fa…

cs.CV2026

When Understanding Becomes a Risk: Authenticity and Safety Risks in the Emerging Image Generation Paradigm

Ye Leng, Junjie Chu, Mingjie Li +5

Recently, multimodal large language models (MLLMs) have emerged as a unified paradigm for language and image generation. Compared with diffusion models, MLLMs possess a much strong…

cs.CR2026

Understanding LLM Behavior When Encountering User-Supplied Harmful Content in Harmless Tasks

Junjie Chu, Yiting Qu, Ye Leng +4

Large Language Models (LLMs) are increasingly trained to align with human values, primarily focusing on task level, i.e., refusing to execute directly harmful tasks. However, a sub…

cs.CR2025

JADES: A Universal Framework for Jailbreak Assessment via Decompositional Scoring

Junjie Chu, Mingjie Li, Ziqing Yang +6

Accurately determining whether a jailbreak attempt has succeeded is a fundamental yet unresolved challenge. Existing evaluation methods rely on misaligned proxy indicators or naive…

cs.CR2025

JailbreakRadar: Comprehensive Assessment of Jailbreak Attacks Against LLMs

Junjie Chu, Yugeng Liu, Ziqing Yang +3

Jailbreak attacks aim to bypass the LLMs' safeguards. While researchers have proposed different jailbreak attacks in depth, they have done so in isolation -- either with unaligned…