Zhenghao Xu's picture

Zhenghao Xu

zhenghaoxu

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Recent Activity

upvoted an article 15 days ago

Keep the Tokens Flowing: Lessons from 16 Open-Source RL Libraries

commentedon a paper about 1 month ago

VESPO: Variational Sequence-Level Soft Policy Optimization for Stable Off-Policy LLM Training

updated a dataset about 1 month ago

zhenghaoxu/aime-beyond

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datasets 18

zhenghaoxu/aime-beyond

Viewer • Updated Feb 22 • 100 • 11

zhenghaoxu/aime-amc23

Viewer • Updated Feb 22 • 40 • 166

zhenghaoxu/aime-2026

Viewer • Updated Feb 22 • 30 • 162

zhenghaoxu/aime-2025

Viewer • Updated Feb 22 • 30 • 163

zhenghaoxu/aime-2024

Viewer • Updated Feb 22 • 30 • 165

zhenghaoxu/math-aime-eval

Viewer • Updated Feb 22 • 230 • 15

zhenghaoxu/dapo-math-17k

Viewer • Updated Feb 13 • 17.4k • 172

zhenghaoxu/think-rm-rmr1-helpsteer3

Viewer • Updated Oct 21, 2025 • 111k • 12 • 1

zhenghaoxu/R2E-Gym-Lite-Truncate-Heuristic

Viewer • Updated Sep 26, 2025 • 7.49k • 164

zhenghaoxu/R2E-Gym-Lite-Truncate-Heuristic-100

Viewer • Updated Sep 26, 2025 • 100 • 6

View 18 datasets