Seedance 2.5
ByteDance (Seedance 2.5)
1回のリクエストで最大30枚の参照画像、映像と一緒に音も生成。 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
- 大量の参照素材で結果を絞り込む作業
- 複雑なシーンでもキャラクターを一貫させたいとき
- 映像と一緒に音が生成される動画
Where it is not the right pick
高価です。uooki では720pで動かします。提供元の1080p帯は約2.5倍の価格で、提供していません。チャットでは音は常にオンです。
When to reach for something else
- Seedance 2.0
同じシリーズをもっと安く使いたく、参照画像9枚で足りるとき。
- Kling O3
参照画像は数枚で、最上位の動きがほしいとき。
- Veo 3.1
参照素材なしでネイティブ音声がほしいとき。
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.