A new-generation image creation model from ByteDance
Next‑gen image creation model unifying generation and editing in one architecture. It handles complex multimodal tasks (knowledge-based prompts, reasoning, and reference consistency) while delivering stunning 4K images with dramatically faster inference.
Seedream 4.0 offers API access with significantly faster inference speed than predecessors, allowing developers to embed unified image generation and editing capabilities into applications for multimodal task handling.
Seedream 4.0 offers batch input and output capabilities, allowing users to upload multiple reference images and generate several outputs simultaneously, accelerating creative workflows and reducing iteration time.
Seedream 4.0 combines text-to-image generation with knowledge-driven capabilities, enabling users to create accurate educational illustrations, charts, and professional visuals by understanding context and reasoning through complex prompts at up to 4K resolution.
Seedream 4.0 provides versatile style transformation options including watercolor, cyberpunk, and other professional styles, enabling users to convert photos or designs into unique visual expressions in seconds.
Seedream 4.0 supports prompt-based editing that allows users to make targeted modifications—such as object removal, text replacement, lighting adjustments, or style transfers—using single sentences, maintaining alignment with source images while following editing instructions.