June 24, 2026

ByteDance unveils Seedance 2.5, a 30-second native 4K AI video model that accepts 50 reference inputs

Three people standing in an empty conference room
john renzzel / Unsplash

ByteDance unveiled Seedance 2.5 on Tuesday at its Volcano Engine FORCE conference in Beijing, a video generation model that produces 30-second clips at native 4K resolution from a single prompt. The company skipped four intermediate versions entirely...