Unified API for AI Tokens

Doubao-seedance-2-0-260128 is the standard version (non-Fast) of the Seedance 2.0 video creation model family, developed by ByteDance's Seed team and supported by the Doubao and Volcano Engine platforms. This model employs a unified multimodal audio and video generation architecture, supporting text, images, audio, and video as input references. Through diffusion generation and multimodal alignment mechanisms, it achieves highly consistent video content generation. Compared to the Fast version, this model is optimized in terms of image quality, motion stability, detail consistency, and cue word adherence, making it more suitable for scenarios with high-quality generation requirements.

Seedream 4.5 is Doubao's latest multimodal image model, integrating text-to-image, image-to-image, and image fusion capabilities, while incorporating common sense and reasoning abilities. Compared to its predecessor, the 4.0 model, it boasts significantly improved generation quality, better editing consistency and multi-image fusion effects, more precise control over image details, more natural generation of small text and faces, more harmonious image layout and colors, and enhanced aesthetics.