TAGRPO: Boosting GRPO on Image-to-Video Generation with Direct Trajectory Alignment

Jin Wang, Jianxiang Lu, Guangzheng Xu, Comi Chen, Haoyu Yang, Linqing Wang, Peng Chen, Mingtao Chen, Zhichao Hu, Longhuang Wu, Shuai Shao, Qinglin Lu, Ping Luo
May, 2026
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Overview of TAGRPO.
Type
Conference paper
Publication
To appear in the International Conference on Machine Learning (2026)
Image-to-Video Generation Reinforcement Learning Multimodal Generation
Jin Wang
Jin Wang
CS PhD Student at HKU

My research focuses on multimodal foundation models, especially unified systems that connect visual understanding, generation, and evaluation, with earlier work in deepfake detection and AI interpretability.