Pengyuan Liu

Pengyuan Liu has 2 papers in our library, in 2026, most of them on Language models & pretraining, Bias, fairness & safety; often with Dong Yu, Weikang Wang, Ying Liu.

2 papers in our library · 2026

The profile is the library's match of the name; two people with one name are not always told apart.

Fields, topics and concepts

Of its works in our library, with the number of works on each.

The most cited first (OpenAlex and our library).

Beyond Detection: Evaluating Fallacy Awareness of LLMs in Interactive Scenarios (2026)
LLMs can usually name and classify a fallacy when explicitly asked to, but they often fail to notice flawed reasoning during conversation.
SPAGBias: Uncovering and Tracing Structured Spatial Gender Bias in Large Language Models (2026)
LLMs are increasingly used in urban planning and other spatial tasks. Feminist geography holds that everyday places carry gendered meanings, so these models may reproduce or amplify that hierarchy. The authors present SPAGBias, described as the first systematic approach to quantifying how LLMs associate gender with…

3 co-authors with a page, the most papers together first.

Where their works here were published, the most works first, with the editions of those that have a page.

Updated 1 November 2026