Set the acceptance criteria
Use a reference for follow-up variations. Inspect the handles, pocket, seams, and bag color after each change.
ByteDance Model guide
Evaluate continuity with Seedream 4.5.
Explore Seedream 4.5’s open-beta announcement, image workflows, and Quickmake credit estimate. Try a brief for checking detail and consistency.
Try Seedream 4.5Sign in to generate · AI credits required
The collection
Models in this release
All Seedream 4.5 options currently supported in Quickmake. Release dates refer to provider announcements or launch notes; unverified dates are marked below.
Seedream 4.5
1 model available
| Model | Workflow | Released | Credits | Generate |
|---|---|---|---|---|
Seedream 4.5 A refinement of the 4 generation; the date records its announced open beta. Open beta at launch | Text to imageImage references | Announcement | 8/ image |
Credits shown are for one 1024 × 1024 image with default settings and no references. Settings can change the quote; review it before generating. Quickmake credits and plans ↗
A closer look
A refinement between the 4 and 5 generations
BytePlus announced Seedream 4.5 in open beta on December 3, 2025, positioning it as a refinement to Seedream 4. The date shown here records that announcement. It is separate from the publication date of this guide and from when a model became available in Quickmake.
For a product series, define a small set of identity checks: shape, color, material, and distinctive details. Apply the same checks after each variation. When comparing 4.5 with another release, keep the reference and prompt fixed so you can distinguish a model difference from a changed brief.
A practical Seedream 4.5 workflow
Compare at the final size
Review your result in the layout where it will be used. Check the focal subject, edges, small details, and room for your copy before approving the asset.
Seedream 4.5 prompt starter
Original briefs to adapt to your project. These are suggested prompts, not benchmark results. Each link opens the named model with the prompt prepared.
Check identity across scenes
A studio photograph of a forest-green canvas tote bag with two short cream handles and a single front pocket, standing upright on a light stone plinth. Soft side lighting, neutral beige backdrop, no text or logos.
Use a reference for follow-up variations. Inspect the handles, pocket, seams, and bag color after each change.
Try with Seedream 4.5 ↗Seedream 4.5 questions
Open a model from the table or use the prompt starter below. The generator opens with that exact model selected. Sign in and check the AI credit estimate before submitting.
BytePlus announced Seedream 4.5 in open beta on December 3, 2025, positioning it as a refinement to Seedream 4. The date shown here records that announcement. It is separate from the publication date of this guide and from when a model became available in Quickmake.
Explore related models and tools
Sources and availability
Reviewed 2026-10-05. The options above reflect Quickmake’s supported integration; provider documentation may describe additional features.