Seedream 5.0 Pro
ByteDance (Seedream 5.0 Pro)
4K output and Chinese-language scene understanding in the same model. ByteDance Seedream 5.0 Pro — 4K capable, strongest on Chinese-language scenes.
Using Seedream 5.0 Pro in uooki
uooki has no model picker. You name the model in the conversation and the agent routes to it — “draw the packaging mockup with Seedream 5.0 Pro” is the whole interface. Common spellings and older ids resolve to the same model, so you do not have to match our internal naming.
Leave the model out and the agent picks one for you based on what you asked for. Naming it is for when you have a reason to — this page is about those reasons.
What it is good at
- Work that has to be delivered at 4K
- Chinese-context scenes, people and product shots
Where it is not the right pick
Upstream 4K is a premium tier; uooki bills at the base tier.
When to reach for something else
- Seedream 5.0 Lite
You do not need 4K and would rather spend less.
- Qwen Image 2.0
The critical part is readable CJK text, not resolution.
- Nano Banana Pro
The brief is long and fussy and the language is English.
Specifications
| Type | Image generation |
|---|---|
| Billing | Billed per generated image. |
| Plan | Available on every plan |
| Reference images | Up to 5 |
| Text in image | Renders legible text |
| Credits | See pricing |
Specifications are read from uooki’s model registry, not written by hand — if the registry changes, this table changes with it.
Model id
What uooki calls upstream when you pick Seedream 5.0 Pro. You never need this to use it — it is here so the vendor name and the actual model are unambiguous.
Try it in a sentence.
Describe what you want and name Seedream 5.0 Pro in the same breath. The Free plan is $0 and starts with 100 one-time credits.