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zhangchenxu

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https://zhangchenxu.com/

AI & ML interests

LLM Data, Alignment, Post-Training, Safety

Recent Activity

upvoted a paper 4 days ago

Visual Aesthetic Benchmark: Can Frontier Models Judge Beauty?

updated a dataset about 1 month ago

zhangchenxu/Toucan-SFT-11K

published a dataset about 1 month ago

zhangchenxu/Toucan-SFT-11K

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Organizations

zhangchenxu 's datasets 18

zhangchenxu/ToolACE-Rebuttal-Converted-11K

Viewer • Updated Apr 6 • 11.3k • 28

zhangchenxu/Hermes-Function-Calling-Converted-7K

Viewer • Updated Apr 6 • 7.1k • 34 • 1

zhangchenxu/Toucan-SFT-11K

Viewer • Updated Apr 6 • 11.3k • 41

zhangchenxu/Toucan-SFT-7K

Viewer • Updated Apr 6 • 7.1k • 31

zhangchenxu/HardVerify-Math

Viewer • Updated Jun 22, 2025 • 250 • 90 • 2

zhangchenxu/TinyV_Think_Training_Data_Qwen3_Balanced

Viewer • Updated Jun 8, 2025 • 113k • 14

zhangchenxu/TinyV_Training_Data_Qwen3_Balanced

Viewer • Updated Jun 8, 2025 • 113k • 14

zhangchenxu/bigmath_tinyv_filtered

Viewer • Updated May 28, 2025 • 7.01k • 46

zhangchenxu/TinyV_Training_Data_Balanced

Viewer • Updated Apr 13, 2025 • 159k • 21

zhangchenxu/TinyV_Think_Training_Data_Balanced

Viewer • Updated Apr 13, 2025 • 159k • 10

zhangchenxu/KodCode_50K_R1

Viewer • Updated Mar 4, 2025 • 50k • 47

zhangchenxu/KodCode_Hard_18K_R1

Viewer • Updated Mar 4, 2025 • 18.7k • 15

zhangchenxu/Magpie-100k-Gemma2-9B

Viewer • Updated Sep 1, 2024 • 100k • 11

zhangchenxu/zero-eval

Viewer • Updated Jul 29, 2024 • 800 • 65

zhangchenxu/ultrafeedback-labeled

Viewer • Updated Jul 9, 2024 • 61.8k • 55

zhangchenxu/WebInstructSub_axolotl

Viewer • Updated Jun 13, 2024 • 2.34M • 28 • 4

zhangchenxu/MathInstruct_axolotl

Viewer • Updated Jun 13, 2024 • 262k • 25 • 1

zhangchenxu/ShareGPT-Vicuna-unfiltered-axolotl

Viewer • Updated May 29, 2024 • 112k • 14