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Shan Chen

Researcher, Harvard University

2 papers at NeurIPS 2025

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Poster Session 3

Thursday, December 4, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

KScope: A Framework for Characterizing the Knowledge Status of Language Models

#1301 · Yuxin Xiao, Shan Chen, Jack Gallifant, Danielle Bitterman, Thomas Hartvigsen, Marzyeh Ghassemi

We propose a taxonomy of five knowledge statuses and introduce KScope, a hierarchical testing framework to characterize LLM knowledge status.

Measuring the Faithfulness of Thinking Drafts in Large Reasoning Models

#5210 · Zidi Xiong, Shan Chen, Zhenting Qi, Himabindu Lakkaraju