Step-Video-T2V Technical Report: The Practice, Challenges, and Future of Video Foundation Model. - Guoqing Ma; Haoyang Huang; Kun Yan; Liangyu Chen 002; Nan Duan; Shengming Yin; Changyi Wan; Ranchen Ming; Xiaoniu Song; Xing Chen; Yu Zhou 010; Deshan Sun; et al. (CoRR, 2025)