Xiangchen Song

xiangchensong

5 4

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https://xiangchensong.github.io

AI & ML interests

Machine Learning, Causality, Data Mining

Recent Activity

authored a paper 27 days ago

CHI-Bench: Can AI Agents Automate End-to-End, Long-Horizon, Policy-Rich Healthcare Workflows?

authored a paper 27 days ago

CausaLab: A Scalable Environment for Interactive Causal Discovery Toward AI Scientists

liked a dataset about 1 month ago

actava/chi-bench

View all activity

Organizations

upvoted a paper about 2 months ago

CHI-Bench: Can AI Agents Automate End-to-End, Long-Horizon, Policy-Rich Healthcare Workflows?

Paper • 2605.16679 • Published May 15 • 55

upvoted a paper 9 months ago

Webscale-RL: Automated Data Pipeline for Scaling RL Data to Pretraining Levels

Paper • 2510.06499 • Published Oct 7, 2025 • 33

upvoted an article 9 months ago

Article

From GRPO to DAPO and GSPO: What, Why, and How

NormalUhr

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Aug 9, 2025

• 128

upvoted a paper 9 months ago

CoDA: Coding LM via Diffusion Adaptation

Paper • 2510.03270 • Published Sep 27, 2025 • 43

upvoted a paper about 1 year ago

Position: Mechanistic Interpretability Should Prioritize Feature Consistency in SAEs

Paper • 2505.20254 • Published May 26, 2025 • 5