ByteDance has unveiled Seedance 2.5, its latest video-generation model, capable of producing a 30-second high-quality video clip in a single run while supporting longer sequences through multi-turn generation. The system accepts up to 30 images, 10 videos, and 10 audio files as reference material for content creation. The model is being rolled out to Jimeng AI and the Pro version of Doubao, with an API expected soon on Volcano Engine’s Ark platform.
