Seedance 2.0
ByteDance (Seedance 2.0)
Takes more reference images than anything else here — nine, where the next model up takes four. ByteDance Seedance 2.0 — leads the with-audio arena; takes up to 9 reference images.
Using Seedance 2.0 in uooki
uooki has no model picker. You name the model in the conversation and the agent routes to it — “make the clip with Seedance 2.0” 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 where you have a lot of material to constrain the result with
- The most demanding character-consistency requirements
- Video with sound — it ranks first in the audio arena
Where it is not the right pick
Expensive, and upstream treats resolution as a price dimension (1080p is 2.25x 720p). uooki bills at the 720p base tier.
When to reach for something else
- Kling O3
You have a few reference images rather than a pile of them.
- Veo 3.1
You want native audio without supplying reference material.
- Hailuo 2.3
The budget will not carry a top-tier model.
Specifications
| Type | Video generation |
|---|---|
| Billing | Billed per second of video generated. |
| Plan | Available on every plan |
| Audio | Yes — generated with sound |
| Reference images | Up to 9 |
| 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 Seedance 2.0. 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 Seedance 2.0 in the same breath. The Free plan is $0 and starts with 100 one-time credits.