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Zhenghao Xu

zhenghaoxu

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Recent Activity

updated a dataset about 1 hour ago

zhenghaoxu/dapo-math-17k

published a dataset about 1 hour ago

zhenghaoxu/dapo-math-17k

updated a dataset about 1 hour ago

zhenghaoxu/aime-beyond

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Organizations

zhenghaoxu 's datasets 17

zhenghaoxu/dapo-math-17k

Viewer • Updated about 1 hour ago • 17.4k

zhenghaoxu/aime-beyond

Viewer • Updated about 1 hour ago • 100

zhenghaoxu/aime-2026

Viewer • Updated about 1 hour ago • 15

zhenghaoxu/aime-2025

Viewer • Updated about 1 hour ago • 30

zhenghaoxu/aime-2024

Viewer • Updated about 1 hour ago • 30

zhenghaoxu/math-aime-eval

Viewer • Updated 1 day ago • 175 • 10

zhenghaoxu/think-rm-rmr1-helpsteer3

Viewer • Updated Oct 21, 2025 • 111k • 6 • 1

zhenghaoxu/R2E-Gym-Lite-Truncate-Heuristic

Viewer • Updated Sep 26, 2025 • 7.49k • 111

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

Viewer • Updated Sep 26, 2025 • 100 • 3

zhenghaoxu/R2E-Gym-Lite-Truncate-7B

Viewer • Updated Sep 26, 2025 • 6.64k • 3

zhenghaoxu/R2E-Gym-Lite-Truncate-7B-Fixed

Viewer • Updated Sep 25, 2025 • 6.89k • 6

zhenghaoxu/R2E-Gym-Lite-RFT

Viewer • Updated Sep 23, 2025 • 67k • 16

zhenghaoxu/R2E-Gym-Lite-with-Difficulty

Viewer • Updated Sep 19, 2025 • 6.24k • 23 • 4

zhenghaoxu/R2E-Gym-Lite-RFT-no-think

Viewer • Updated Sep 19, 2025 • 135k • 1 • 1

zhenghaoxu/R2E-Gym-Trajs

Viewer • Updated Sep 13, 2025 • 4.04k • 23 • 1

zhenghaoxu/helpsteer2-preference_comparison

Viewer • Updated Mar 10, 2025 • 14.2k • 2

zhenghaoxu/HelpSteer2-trl-style

Viewer • Updated Aug 9, 2024 • 10.7k • 2