Try Seedream 4.5 Today

The Seedream 4.5 model offers an all-round improvement to support professional visual creatives with high consistency, highlighting:

• Consistency with Reference Image: Preserves the reference image's facial features, lighting, color tone, and other details to deliver professional editing capabilities.
• Poster Layout and Logo Design: Offers designer-level composition and typography, along with clear and readable small text rendering, making it ideal for posters, brand visuals, and other creative scenarios.
• Accurate Multi-image Editing: Accurately identifies target elements across multiple input images, enabling controllable and consistent multi-image generation.
• Model Performance: In the internal benchmark MagicBench: Multi-Dimensional Evaluation, Seedream 4.5 shows significant improvement over Seedream 4.0 across core
• dimensions, including prompt adherence, alignment, and aesthetics.

Why Use Seedream 4.5 Through Promptus?

Promptus is a partner of BytePlus, giving you a safer, more stable, and more convenient way to work with Seedance-class models.

1. Official partnership

• Access to Seedream tech through a trusted BytePlus partner
• More predictable behavior, fewer “mystery” wrappers or re-branded models
• Clear upgrade path as BytePlus/Seed evolve

2. Creator-first user experience

With Promptus you get:

• A clean UI for prompting, iterating, and managing generations
• History, versioning, and easy side-by-side comparison of outputs
• Simple controls for length, aspect ratio, and style

You don’t need to be a machine learning engineer to get high-end results.

3. Dev-friendly integration

For teams and platforms:

• API access to call Seedream 4.5 from your own apps
• Hooks for automations, batch runs, and workflows (e.g., generate dozens of variations for an ad campaign)
• Consistent endpoints and documentation thanks to the BytePlus relationship

Enterprise Licensing

For an enterprise interested in acquiring a license to use Seedream 4.5 you should contact Promptus.

Promptus is an AI generation platform that offers access to various models, including ByteDance's Seedream models, and can manage commercial use and enterprise-grade workflows.

For more information on on entreprise pricing contact us: promptus.ai.