Hugging Face
Models
Datasets
Spaces
Buckets
new
Docs
Enterprise
Pricing
Website
Tasks
HuggingChat
Collections
Languages
Organizations
Community
Blog
Posts
Daily Papers
Learn
Discord
Forum
GitHub
Solutions
Team & Enterprise
Hugging Face PRO
Enterprise Support
Inference Providers
Inference Endpoints
Storage Buckets
Log In
Sign Up
2
38
3
Oran Feng
xiachongfeng
Follow
SiweiWu's profile picture
caoxy's profile picture
gideonlee-hku's profile picture
3 followers
·
9 following
http://xcfeng.net/
xc_feng
xcfcode
AI & ML interests
Large Language Models
Recent Activity
upvoted
a
paper
1 day ago
EnvFactory: Scaling Tool-Use Agents via Executable Environments Synthesis and Robust RL
authored
a paper
11 days ago
The Granularity Axis: A Micro-to-Macro Latent Direction for Social Roles in Language Models
upvoted
a
paper
14 days ago
The Granularity Axis: A Micro-to-Macro Latent Direction for Social Roles in Language Models
View all activity
Organizations
xiachongfeng
's datasets
2
Sort: Recently updated
xiachongfeng/persona
Viewer
•
Updated
Apr 19
•
189k
•
297
xiachongfeng/GDP-Val-Evaluation-Submission
Viewer
•
Updated
Sep 30, 2025
•
220
•
1.5k