2 papers
cs.CL2026
LH-Deception: Simulating and Understanding LLM Deceptive Behaviors in Long-Horizon Interactions
Yang Xu, Xuanming Zhang, Samuel Yeh +4
Deception is a pervasive feature of human communication and an emerging concern in large language models (LLMs). While recent studies document instances of LLM deception, most eval…
cs.CL2026
Systematicity between Forms and Meanings across Languages Supports Efficient Communication
Doreen Osmelak, Yang Xu, Michael Hahn +1
Languages vary widely in how meanings map to word forms. These mappings have been found to support efficient communication; however, this theory does not account for systematic rel…