Seedance 2.5
ByteDance (Seedance 2.5)
單次請求最多帶三十張參考圖,聲音和畫面一起生成。 ByteDance Seedance 2.5 — up to 30 reference images, with native audio.
Using Seedance 2.5 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 2.5” 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
- 手上有一大堆參考素材,要用它們把結果框住
- 複雜場景裡角色要前後一致
- 聲音和畫面一起生成的影片
Where it is not the right pick
價格高。uooki 固定跑 720p;上游的 1080p 檔約貴兩倍半,這裡不提供。聊天裡聲音始終是開的。
When to reach for something else
- Seedance 2.0
想要同一家的模型、價格低一些,九張參考圖就夠用。
- Kling O3
參考圖只有幾張,但要頂級的運動表現。
- Veo 3.1
想要原生音訊,又沒有參考素材。
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 30 |
| 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 2.5. 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 2.5 in the same breath. The Free plan is $0 and starts with 100 one-time credits.