8th LSVOS Challenge

Efficient Unified Multimodal Understanding (EUMU) won the MUMU Track of the 8th LSVOS Challenge with a final score of 17.3409, using a single shared pretrained multimodal model to jointly perform mult…

A two-stage, training-free solution using Gemini-3.1 Pro and SAM3 ranked third in the MeViS-Text track of the 8th LSVOS Challenge, achieving J&F, J, F, N-acc., T-acc., and Final scores of 0.761, 0.736…