Kling O3
Kling (O3)
A strict superset of Kling V3 — same price when silent, more capability. Kling O3 — strict superset of Kling V3 at the same silent price; reference-to-video plus multi-shot prompts.
Using Kling O3 in uooki
uooki has no model picker. You name the model in the conversation and the agent routes to it — “make the clip with Kling O3” 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
- Holding one character or subject across shots (reference-to-video, no first frame required)
- Describing several shots in a single request
- V3 picture quality when you also need reference-image control
Where it is not the right pick
A single upstream route (fal) with no failover — if that route is down, the model is unavailable.
When to reach for something else
- Kling V3
You are generating from text alone and want a route with failover.
- Seedance 2.0
You have more reference material than O3 can take.
- Veo 3.1
The clip needs native audio.
Specifications
| Type | Video generation |
|---|---|
| Billing | Billed per second of video generated. |
| Plan | Requires pro |
| Audio | Yes — generated with sound |
| Reference images | Up to 4 |
| 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 Kling O3. 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 Kling O3 in the same breath. The Free plan is $0 and starts with 100 one-time credits.