Zhenghao Xu's picture

Zhenghao Xu

zhenghaoxu

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Recent Activity

upvoted an article 13 days ago

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

commentedon a paper 29 days 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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models 0

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datasets 18

zhenghaoxu/aime-beyond

Viewer • Updated about 1 month ago • 100 • 18

zhenghaoxu/aime-amc23

Viewer • Updated about 1 month ago • 40 • 205

zhenghaoxu/aime-2026

Viewer • Updated about 1 month ago • 30 • 200

zhenghaoxu/aime-2025

Viewer • Updated about 1 month ago • 30 • 201

zhenghaoxu/aime-2024

Viewer • Updated about 1 month ago • 30 • 202

zhenghaoxu/math-aime-eval

Viewer • Updated about 1 month ago • 230 • 14

zhenghaoxu/dapo-math-17k

Viewer • Updated Feb 13 • 17.4k • 209

zhenghaoxu/think-rm-rmr1-helpsteer3

Viewer • Updated Oct 21, 2025 • 111k • 10 • 1

zhenghaoxu/R2E-Gym-Lite-Truncate-Heuristic

Viewer • Updated Sep 26, 2025 • 7.49k • 176

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

Viewer • Updated Sep 26, 2025 • 100 • 5

View 18 datasets