Ran Wang

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Publication activitypapers/week, last 8 weeks

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Constitutional AI & AI Ethics (1)Natural Language Processing (1)RLHF & Preference Learning (1)

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Shuai Wu (1)Xue Li (1)Yanna Feng (1)Yufang Li (1)

Papers (1)

Apr 21, 2026

Shuai Wu +54d ago

The Rise of Verbal Tics in Large Language Models: A Systematic Analysis Across Frontier Models

LLMs are drowning in verbal tics—sycophantic openers and pseudo-empathetic affirmations—and this "alignment tax" significantly reduces perceived naturalness.

Shuai Wu, Xue Li, Yanna Feng +3

Constitutional AI & AI Ethics Natural Language Processing RLHF & Preference Learning

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Ran Wang

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)