ByteDanceSeedream
Seedream 4.5
Seedream 4.5 focuses on multi-image editing, reference consistency and dense text rendering.
Technical guide
Its examples include preserving a person’s pose while changing materials, translating text inside an image and producing poster layouts. These are generation examples, so each result still needs review.Seedream 4.5 model overview
Practical use
Practical guidance. For an existing workflow, save representative prompts and compare the exact outputs with a newer model. A later model can require different prompt wording.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Access | API |
| Model identifiers | seedream-4-5-251128 |
| China status | Volcano Engine marks this release for withdrawal.Volcano Engine current model catalog |
| BytePlus access | The 251128 snapshot remains listed.BytePlus ModelArk current model catalog |
Related models
- Seedream 5.0 Pro
ByteDance · Seedream
Image generation and editing model for text-rich graphics, marked-up edits and layer separation.
Launch date not confirmedAPI