Seedance 2.5
ByteDance (Seedance 2.5)
单次请求最多带三十张参考图,声音和画面一起生成。 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
- 手上有一大堆参考素材,要用它们把结果框住
- 复杂场景里角色要前后一致
- 声音和画面一起生成的视频
Where it is not the right pick
价格高。uooki 固定跑 720p;上游的 1080p 档约贵两倍半,这里不提供。聊天里声音始终是开的。
When to reach for something else
- Seedance 2.0
想要同一家的模型、价格低一些,九张参考图就够用。
- Kling O3
参考图只有几张,但要顶级的运动表现。
- Veo 3.1
想要原生音频,又没有参考素材。
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.