SAIL-Embedding Technical Report: Omni-modal Embedding Foundation Model. - Lin Lin; Jiefeng Long; Zhihe Wan; Yuchi Wang; Dingkang Yang; Shuang Yang; Yueyang Yao; Xu Chen; Zirui Guo; Shengqiang Li; Weiran Li; Hanyu Li; et al. (CoRR, 2025)