Chaojun XIAO

xcjthu

·

https://xcjthu.github.io/

xcjthu

AI & ML interests

NLP、information extraction

Recent Activity

upvoted a paper 17 days ago

Beyond Reward Engineering: A Data Recipe for Long-Context Reinforcement Learning

submitted a paper 17 days ago

Beyond Reward Engineering: A Data Recipe for Long-Context Reinforcement Learning

upvoted a paper 24 days ago

Rethinking the Role of Efficient Attention in Hybrid Architectures

View all activity

Organizations

liked 2 datasets about 1 month ago

openbmb/UltraData-SFT-2605

Viewer • Updated May 28 • 12.2M • 21.6k • 360

openbmb/Ultra-FineWeb-L3

Viewer • Updated May 28 • 1.06B • 64k • 308

liked a model about 2 months ago

openbmb/MiniCPM5-1B-SFT

Text Generation • 1B • Updated May 25 • 27.5k • 34

liked a Space about 2 months ago

MiniCPM5 1B Demo

MiniCPM5-1B-Demo

liked a model about 2 months ago

openbmb/MiniCPM5-1B

Text Generation • 1B • Updated May 26 • 363k • 901

liked 2 models 10 months ago

openbmb/VoxCPM-0.5B

Text-to-Speech • Updated Sep 19, 2025 • 5.47k • 808

openbmb/MiniCPM4.1-8B

Text Generation • 8B • Updated Oct 24, 2025 • 134k • 391

liked 2 models 11 months ago

openbmb/MiniCPM-V-4_5

Image-Text-to-Text • 9B • Updated Mar 10 • 255k • 1.09k

openbmb/MiniCPM-V-4

Image-Text-to-Text • 4B • Updated Sep 15, 2025 • 134k • 465

liked 3 models about 1 year ago

openbmb/Ultra-FineWeb-classifier

Updated Jun 16, 2025 • 22 • 47

openbmb/MiniCPM4-0.5B

Text Generation • 0.4B • Updated Oct 20, 2025 • 85.4k • 79

openbmb/MiniCPM4-8B

Text Generation • 8B • Updated Oct 24, 2025 • 84k • 284