Yifan Lan

Yifan Lan on Hugging Face Daily Papers: 3 papers, 0 in the top 3 of their day, 28 upvotes.

1. SkillGrad: Optimizing Agent Skills Like Gradient Descent 27 upvotes, #14 of 2026-05-28
2. The Illusion of Reasoning: Exposing Evasive Data Contamination in LLMs via Zero-CoT Truncation 8 upvotes, #21 of 2026-05-25
3. Phi: Preference Hijacking in Multi-modal Large Language Models at Inference Time 4 upvotes, #14 of 2025-09-17

Data: hysts-bot-data/daily-papers-stats and the Daily Papers API. Open data: tardellirs/paper-pulse-data. Sister project: Model Pulse, the download history of every model on the Hub.