Seedream 5.0 Pro Layer Decomposition

Split one image into a full-canvas base plus up to 16 independently editable PNG layers with transparency, each returned with its stacking order, bounding box, name and description. An optional prompt names which elements to separate. Every output image is priced by its own size: at or below 2.61 megapixels (1.5K) at the lower rate, above it at the higher rate.