Key Features

4K ultra high-definition image generation
Multi-reference support for up to 10 images
Precise spatial reasoning and scene structure
Accurate typography and dense text rendering
Batch input and output for workflow efficiency
Strict preservation of reference image details
Enhanced prompt comprehension and execution
Fast inference with advanced optimizations

The model excels in rendering typography and dense text, which is a critical requirement for professional branding and advertising. Seedream 4.5 delivers photorealistic results with enhanced spatial reasoning, allowing for realistic object placement, scene structure, and depth relationships. These capabilities are especially useful for architectural layouts, interior design concepts, and storyboarding, where believable proportions and clear spatial logic are essential. Its advanced inference optimizations enable fast generation of stunning 4K images, making it suitable for high-demand creative environments.


Seedream 4.5 supports batch input and output, allowing users to upload multiple reference images and generate several outputs in a single operation. This feature significantly streamlines creative workflows and enables the production of cohesive image series for product stories and marketing materials. The model’s ability to combine text prompts with up to ten reference images allows for multi-image fusion, providing unprecedented creative control and flexibility. Seedream 4.5 is positioned as a powerful tool for designers, photographers, and brand creatives who require both efficiency and high-quality results.

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