ArXiv TLDR

Chuan Li

2 papers · Latest:

Machine Learning

Sketching the Readout of Large Language Models for Scalable Data Attribution and Valuation

RISE is a scalable method for data attribution and valuation in LLMs, using influence hotspots at the output layer and CountSketch projections.

2604.16197
Machine Learning

Solving Physics Olympiad via Reinforcement Learning on Physics Simulators

LLMs trained with reinforcement learning on physics simulators achieve strong zero-shot sim-to-real transfer, improving performance on Physics Olympiad problems.

2604.11805

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