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Zhangchen Xu
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zhangchenxu
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LLM Data, Alignment, Post-Training, Safety
Recent Activity
updated
a model
5 days ago
zhangchenxu/FLUX.2-klein-base-9B
published
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6 days ago
zhangchenxu/FLUX.2-klein-base-9B
updated
a dataset
8 days ago
BakeAI/celeba-64-data
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zhangchenxu
's datasets
14
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zhangchenxu/HardVerify-Math
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Updated
Jun 22, 2025
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250
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165
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2
zhangchenxu/TinyV_Think_Training_Data_Qwen3_Balanced
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Updated
Jun 8, 2025
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113k
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6
zhangchenxu/TinyV_Training_Data_Qwen3_Balanced
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Updated
Jun 8, 2025
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113k
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4
zhangchenxu/bigmath_tinyv_filtered
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Updated
May 28, 2025
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7.01k
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25
zhangchenxu/TinyV_Training_Data_Balanced
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Updated
Apr 13, 2025
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159k
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4
zhangchenxu/TinyV_Think_Training_Data_Balanced
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Updated
Apr 13, 2025
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159k
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3
zhangchenxu/KodCode_50K_R1
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Updated
Mar 4, 2025
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50k
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9
zhangchenxu/KodCode_Hard_18K_R1
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Updated
Mar 4, 2025
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18.7k
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5
zhangchenxu/Magpie-100k-Gemma2-9B
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Updated
Sep 1, 2024
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100k
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7
zhangchenxu/zero-eval
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Updated
Jul 29, 2024
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800
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24
zhangchenxu/ultrafeedback-labeled
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Updated
Jul 9, 2024
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61.8k
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6
zhangchenxu/WebInstructSub_axolotl
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Updated
Jun 13, 2024
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2.34M
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12
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4
zhangchenxu/MathInstruct_axolotl
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Updated
Jun 13, 2024
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262k
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6
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1
zhangchenxu/ShareGPT-Vicuna-unfiltered-axolotl
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Updated
May 29, 2024
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112k
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14
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