Yifan Lan

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upvoted a paper 4 days ago

SkillGrad: Optimizing Agent Skills Like Gradient Descent

Paper • 2605.27760 • Published 6 days ago • 24

upvoted a paper 6 days ago

The Illusion of Reasoning: Exposing Evasive Data Contamination in LLMs via Zero-CoT Truncation

Paper • 2605.21856 • Published 11 days ago • 8

upvoted a paper 6 months ago

Phi: Preference Hijacking in Multi-modal Large Language Models at Inference Time

Paper • 2509.12521 • Published Sep 15, 2025 • 5