2 papers
econ.GN2026
Understanding the Mechanism of Altruism in Large Language Models
Shuhuai Zhang, Shu Wang, Zijun Yao +4
Altruism is fundamental to human societies, fostering cooperation and social cohesion. While recent studies suggest that large language models (LLMs) can display human-like prosoci…
cs.AI2026
Specification-Driven Generation and Evaluation of Discrete-Event World Models via the DEVS Formalism
Zheyu Chen, Huiteng Zhuang, Zhuohuan Li +1
World models are central to LLM agents that must evaluate actions over long horizons. Yet much existing work focuses on environments governed by physical dynamics or spatial struct…