Author

Peiwen Wang

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#natural language process... Review Sep 2026

Understanding Reliability in LLM-based Human Behavior Simulation

Large language models (LLMs) are increasingly used to simulate human survey responses and behavioral reactions, yet unreliable simulations can mislead social science conclusions. However, existing evaluations focus on end-to-end scores, leaving it unclear how different aspects of the simulation process interact to dete...

Pei-Wen Wang, Lei Wang, Yuan-Zi Li et al. · 0 citations

Review Jul 2026

Analyzing and Correcting Benevolence Bias in Large Language Models

Benevolence bias is identified and measure, a small but consistent tendency for aligned LLMs to lean toward the kinder, safer, more socially approved answer on value-laden survey questions, and is easy to diagnose and straightforward to fix.

Yuanzi Li, Jun-Hao Wang, Minghui Liu et al. · 0 citations