Author

Jiayi Li

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Preprint Aug 2026

Affective Context Amplifies Sycophancy in LLM Responses

As conversational companions, large language models (LLMs) often have access to users'emotional states. We study how this affective context modulates LLM sycophancy in subjective, evaluative interactions, where users share actions or opinions that invite feedback. Drawing on ingratiation theory, we measure sycophancy a...

Jiayi Li, Sanjana Menon, Brett Frischmann et al. · 0 citations

Open access Sep 2026

OpenLipid: a large language model workflow for targeted analysis of DIA mass spectrometry data in lipidomics

Mass spectrometry has become a central technology for lipidomics, with data-independent acquisition (DIA) enabling broad and reproducible sampling of lipid signals. However, the multiplexed fragment-ion spectra in DIA data complicate lipid identification. Here, we introduce OpenLipid, a large language model (LLM)-based...

Jiayi Li, H. Röst · bioRxiv · 0 citations

#artificial intelligence Preprint May 2026

EmoTrack: Clinical-Semantic Modeling for Text-Based Depression Severity Estimation

EmoTrack is proposed, which jointly encodes clinical feature scores and utterance representations to predict the total PHQ-8 score and reduces normalized aggregate error by approximately 6.1% relative to the strongest baseline.

Zhaomin Wu, Jiayi Li, Bingsheng He · 0 citations