MiniMax H3
MiniMax
视频阵容里对长指令最较真的一个 —— 你写了几条,它就照着做几条。 MiniMax H3 — strong prompt adherence and reference support. 4–15 seconds; uooki drives it from a first frame only.
Using MiniMax H3 in uooki
uooki has no model picker. You name the model in the conversation and the agent routes to it — “make the clip with MiniMax H3” 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
- 一条指令里点名了好几件事都得发生:运镜、主体动作、光线
- 以参考图为底的片子 —— 要它照着做,而不是随手参考一下
- 4 到 15 秒的片子 —— 单条时长是这里最长的
Where it is not the right pick
首帧由 uooki 这边给,尾帧给不了 —— 视频工具没有尾帧入口,所以做不了可控的 A 到 B 过渡;模型本身是支持尾帧的,是我们这条路还没通。4 秒是硬下限,要得再短也还是 4 秒。只有一条供应商线路,没有备援。
When to reach for something else
- PixVerse V6
你要的是最便宜、还带声音的片子,指令也不复杂。
- Veo 3.1
你要整体运动质感最好的那一个,并且愿意为它付钱。
Specifications
| Type | Video generation |
|---|---|
| Billing | Billed per second of video generated. |
| Plan | Available on every plan |
| Audio | No — silent output |
| Reference images | Up to 5 |
| 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 MiniMax H3. 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 MiniMax H3 in the same breath. The Free plan is $0 and starts with 100 one-time credits.