Peng Shangpin's picture

Peng Shangpin

psp-dada

·

https://github.com/pspdada

AI & ML interests

Multimodal Large Language Models, Preference Optimization Algorithm, Reinforcement Learning

Recent Activity

updated a dataset 3 days ago

psp-dada/ChartArena

upvoted a paper 5 days ago

Safe, or Simply Incapable? Rethinking Safety Evaluation for Phone-Use Agents

upvoted a paper 5 days ago

Chronicles-OCR: A Cross-Temporal Perception Benchmark for the Evolutionary Trajectory of Chinese Characters

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psp-dada 's papers 8

arxiv:2606.01348

arxiv:2605.29486

arxiv:2605.11960

arxiv:2605.07630

arxiv:2605.03677

arxiv:2506.10054

arxiv:2511.19575

arxiv:2507.12455