Seedream 4.5

Overview

Seedream 4.5 is ByteDance's enhanced image generation model, building upon Seedream 4 with improved fidelity and more precise control. It excels at both text-to-image and image-to-image workflows, delivering high-quality outputs with excellent prompt adherence.

Key Features

• Improved Fidelity: Higher visual quality and detail compared to Seedream 4
• Enhanced Control: More precise generation control for both text and image inputs
• Fast Generation: Optimized for quick, high-quality outputs
• Versatile Workflows: Supports both T2I and I2I generation modes
• Style Flexibility: Wide range of artistic and photorealistic styles
• Better Consistency: Improved consistency across multiple generations

Improvements Over Seedream 4

Use Cases

Digital Art Creation

Generate high-fidelity artwork with precise style control.

Photo Enhancement

Transform and enhance photos with image-to-image capabilities.

Concept Design

Rapidly iterate on design concepts with improved control.

Marketing Assets

Create professional marketing visuals with consistent quality.

Technical Specifications

Best Practices

1. Detailed Prompts: Take advantage of improved prompt adherence
2. Style Keywords: Use specific style descriptors for precise results
3. Reference Images: Leverage I2I for style transfer and variations
4. Iteration: Use fast generation for rapid creative exploration

Generation Modes

Text-to-Image (T2I)

Generate images from text descriptions with high fidelity and accurate prompt following.

Image-to-Image (I2I)

Transform existing images while maintaining key features or applying new styles.

Style Examples

• Photorealistic portraits
• Digital art and illustrations
• Product photography
• Abstract art
• Concept art
• Fashion imagery

Sources

• ByteDance Seed: Seedream 4.5