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Zhenghao Xu
zhenghaoxu
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upvoted
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3 days ago
Keep the Tokens Flowing: Lessons from 16 Open-Source RL Libraries
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a paper
20 days ago
VESPO: Variational Sequence-Level Soft Policy Optimization for Stable Off-Policy LLM Training
updated
a dataset
21 days ago
zhenghaoxu/aime-beyond
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zhenghaoxu/aime-beyond
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Updated
21 days ago
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100
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102
zhenghaoxu/aime-amc23
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Updated
21 days ago
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40
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174
zhenghaoxu/aime-2026
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Updated
21 days ago
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30
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258
zhenghaoxu/aime-2025
Viewer
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Updated
21 days ago
•
30
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251
zhenghaoxu/aime-2024
Viewer
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Updated
21 days ago
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30
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252
zhenghaoxu/math-aime-eval
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Updated
21 days ago
•
230
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22
zhenghaoxu/dapo-math-17k
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Updated
about 1 month ago
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17.4k
•
255
zhenghaoxu/think-rm-rmr1-helpsteer3
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Updated
Oct 21, 2025
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111k
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11
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1
zhenghaoxu/R2E-Gym-Lite-Truncate-Heuristic
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Updated
Sep 26, 2025
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7.49k
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169
zhenghaoxu/R2E-Gym-Lite-Truncate-Heuristic-100
Viewer
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Updated
Sep 26, 2025
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100
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6
View 18 datasets