Hugging Face's logo 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
Feifan Song's picture
5 14 5

Feifan Song

songff
Freefu's profile picture SylvainWei's profile picture jbejar86's profile picture
·

AI & ML interests

None yet

Recent Activity

upvoted a paper about 11 hours ago
Video2GUI: Synthesizing Large-Scale Interaction Trajectories for Generalized GUI Agent Pretraining
upvoted a paper about 1 month ago
OccuBench: Evaluating AI Agents on Real-World Professional Tasks via Language World Models
authored a paper 4 months ago
Kimi K2.5: Visual Agentic Intelligence
View all activity

Organizations

None yet

Papers 16

arxiv:2602.02276
arxiv:2510.09535
arxiv:2508.04626
arxiv:2507.20534

models 3

songff/P-Aligner

Text Generation • 3B • Updated Sep 9, 2025 • 2

songff/SinglePO

Text Generation • 3B • Updated Sep 9, 2025 • 5 • 1

songff/Pilot-3B

Text Generation • 3B • Updated Jun 12, 2025 • 11 • 3

datasets 2

songff/UltraPrompt

Preview • Updated Sep 9, 2025 • 25 • 1

songff/GenerAlign

Viewer • Updated Jun 10, 2025 • 31.4k • 36 • 2
Company
TOS Privacy About Careers
Website
Models Datasets Spaces Pricing Docs