Siyuan Huang

chamber111

·

AI & ML interests

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Recent Activity

upvoted a paper 3 days ago

PolicyShiftGuard: Benchmarking and Improving Policy-Adaptive Image Guardrails

upvoted a paper 14 days ago

EvoPolicyGym: Evaluating Autonomous Policy Evolution in Interactive Environments

upvoted a paper about 1 month ago

GD^2PO: Mitigating Multi-Reward Conflicts via Group-Dynamic reward-Decoupled Policy Optimization

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Organizations

Collections 2

Papers 8

arxiv:2606.03980

arxiv:2603.28088

arxiv:2602.03036

arxiv:2512.24165

models 5

chamber111/PVM-8B

Image-Text-to-Text • 1.17M • Updated Mar 2 • 2

chamber111/PVM-4B

Image-Text-to-Text • 967k • Updated Mar 2 • 2

chamber111/VPPO-8B

Image-Text-to-Text • 9B • Updated Nov 7, 2025 • 11 • 2

chamber111/VPPO-7B

Image-Text-to-Text • 8B • Updated Nov 7, 2025 • 37 • 6

chamber111/VPPO-32B

33B • Updated Oct 16, 2025 • 1 • 2

datasets 5

chamber111/POPE-AOKVQA

Viewer • Updated Jan 6 • 9k • 20

chamber111/POPE-GQA

Viewer • Updated Jan 6 • 9k • 33

chamber111/VPPO-Eval

Preview • Updated Oct 16, 2025 • 148 • 1

chamber111/VPPO_MMK12_validation

Viewer • Updated Oct 16, 2025 • 2k • 279 • 1

chamber111/VPPO_ViRL39K_train

Viewer • Updated Oct 16, 2025 • 38.9k • 536 • 1