Seedance 2.5

Seedance 2.5, a new-generation video creation model, has launched with major upgrades enabling users to generate up to 30 seconds of high-quality audio-video content in a single pass with support for multi-round extensions. The model introduces fully upgraded multimodal referencing (accepting up to 30 images, 10 videos, and 10 audio clips) and precise timestamp-level editing controls for both foundational and reference-based video generation. The platform is now available on Jimeng AI and Doubao Pro, with API access through BytePlus ModelArk coming soon.