Seedream 4.5 is Rivya's higher-fidelity ByteDance image model for editorial portraits, fashion visuals, lifestyle scenes, and 2K or 4K polished outputs.
The final task cost is rounded up to whole credits.
Example output
Example; generating model unverified · Preview for an avant-garde mascara ad creative, focused on composition, editable details, visual hierarchy, and brand-safe production constraints.
Text to Image · Image to Image
Example output
Example; generating model unverified · Preview for an avant-garde mascara ad creative, focused on composition, editable details, visual hierarchy, and brand-safe production constraints.
Best for
Supports
Online trial
No results to display yet.
Prompt starters
Model examples
Browse template previews for ideas. Each caption indicates whether generation with this model has been verified.
Example; generating model unverified · Preview for an avant-garde mascara ad creative, focused on composition, editable details, visual hierarchy, and brand-safe production constraints.
Example; generating model unverified · Preview for a golden roasted chicken infographic, focused on composition, editable details, visual hierarchy, and brand-safe production constraints.
Example; generating model unverified · Preview for Luxury Fashion Magazine Collage Poster, focused on composition, editable details, visual hierarchy, and brand-safe production constraints.
Example; generating model unverified · Preview of a minimal negative-space gradient wallpaper focused on palette control, focal void, safe margins, and clean output.
Example; generating model unverified · Preview for Minimal Gallery Sculpture Study, focused on composition, lighting, style control, and delivery fit.
Example; generating model unverified · Preview of a nest sculpture chair concept focused on full-object composition, woven material behavior, believable support, and clean delivery crop.
Decision fit
Decision fit
Seedream 4.5 FAQ
Use Seedream 4.5 for fashion and lifestyle campaigns, editorial portraits, branded stills, and detailed visuals that need richer texture. It offers 2K and 4K quality tiers and accepts up to 14 reference images for guided creation.
On Rivya, Seedream 4.5 currently supports text to image and image to image. It can also take up to 14 reference images.
Choose Basic 2K for direction tests or High 4K for a selected final direction, then set the frame shape and review every reference image. Use the smallest reference set that clearly communicates subject, style, and composition.
Fixed 7 credits per generation
Choose Seedream 4.5 when you need selectable 2K (Basic) and 4K (High) quality tiers and up to 14 reference images for guided creation. If you are still narrowing down the direction, start with a lighter draft option.
Start here when the first run is aimed at fashion and lifestyle campaign images, editorial portraits and branded stills, and high-detail visuals with richer texture. That keeps the first run practical: check the input, direction, and output quality here before turning it into a longer project.
This page currently supports text to image and image to image. That gives you a clean first result to judge whether the job is easier to start from a prompt, an existing image, or a mixed reference setup when you are aiming for fashion and lifestyle campaign images. You can also bring in up to 14 reference images.
Before you run it, the main checks are output tiers like Basic (2K) and High (4K), frame shape, and reference-input quality. Those are usually the pieces that decide whether the first result is close enough that you can keep iterating here toward fashion and lifestyle campaign images without making the setup heavier than it needs to be.
The page is public, but the actual first image run is still gated behind sign in. Fixed 7 credits per generation. You can line up the prompt, aspect ratio, and any reference images first, then sign in when you are ready to generate.
Stay on this page while you are still validating the initial prompt, reference setup, and whether the first result is getting you close to fashion and lifestyle campaign images on Seedream 4.5. Open the full Studio once the work needs saved history, repeated image revisions, asset management, or a longer visual project around the same material.
Compare alternatives
Generate images from text or edit with up to 16 reference images. Choose 1K, 2K, or 4K and an automatic, transparent, or opaque background.
Why consider it
Consider it when the credit note fits your next run: Credit rate: 3–16 / image.
Generate images from text or edit with up to 16 reference images. Choose 1K, 2K, or 4K and an automatic, transparent, or opaque background.
Why consider it
Consider it when the credit note fits your next run: Credit rate: 3–16 / image.
OpenAI's newer GPT Image model on Rivya, with text-to-image, image-to-image, up to 16 reference images, and clear 1K / 2K / 4K credit tiers.
Why consider it
Consider it when the credit note fits your next run: Credit rate: 3–8 / image.
Best-fit tasks
Use it when the task looks like this
Model details
Provider
ByteDance
Category
Image
Capabilities
Text to Image · Image to Image
Credit model
Credit rate: 6.5 / image
Input path
Prompt + optional images
Prompt setup
Up to 3,000 chars
Developer access
Seedream 4.5 has callable Public API modes, but reference-media modes still need Files API upload support. Check the model reference before submitting.