3 papers
cs.AI2025
The Personality Illusion: Revealing Dissociation Between Self-Reports & Behavior in LLMs
Pengrui Han, Rafal Kocielnik, Peiyang Song +4
Personality traits have long been studied as predictors of human behavior. Recent advances in Large Language Models (LLMs) suggest similar patterns may emerge in artificial systems…
cs.CL2025
Prosocial Behavior Detection in Player Game Chat: From Aligning Human-AI Definitions to Efficient Annotation at Scale
Rafal Kocielnik, Min Kim, Penphob +5
Detecting prosociality in text--communication intended to affirm, support, or improve others' behavior--is a novel and increasingly important challenge for trust and safety systems…
cs.CL2025
Self-Anchored Attention Model for Sample-Efficient Classification of Prosocial Text Chat
Zhuofang Li, Rafal Kocielnik, Fereshteh Soltani +4
Millions of players engage daily in competitive online games, communicating through in-game chat. Prior research has focused on detecting relatively small volumes of toxic content…