Seedream 4.5 is a cutting-edge photorealistic image generator designed specifically for commercial and editorial workflows. Unlike standard models, it excels at native 4K output, providing the high-DPI detail required for billboards, packaging, and posters. The platform is built on a Visual Logic Engine that enables precise spatial reasoning and logical object placement, making it perfect for structured infographics and diagrams. One of its most powerful features is identity preservation, which keeps talent, products, and characters consistent across multiple shots and angles. Additionally, Seedream 4.5 solves the common AI problem of garbled text by offering accurate typography rendering for labels and marketing materials. With multi-image blending, rapid preview models, and iterative text commands, it allows design teams to move from concept to print-ready assets without extensive manual post-editing or studio photography.

1. 1 Access the Seedream 4.5 dashboard and select the 'Commercial Asset' workflow.
2. 2 Enter a detailed prompt, including specific typography or text you want to appear in the image.
3. 3 Use the character-locking feature if you need to maintain consistency across multiple shots.
4. 4 Utilize the multi-image blending tool to fuse styles or objects from existing reference photos.
5. 5 Review rapid previews and use iterative text commands to refine layout and lighting.
6. 6 Export the final asset in native 4K resolution for web, print, or large-format advertising.