HappyHorse 1.1
HappyHorse 1.1 on Scenes AI
HappyHorse 1.1 is an AI video model made by Alibaba, and one of the engines you can generate with on Scenes AI. Top-ranked motion and identity · 9 reference images · native audio with multilingual lip-sync · up to 15s. You pay per second at the rates below, with no subscription — and Scenes AI handles feeding it your character and location references so what it produces stays consistent with the rest of your video.
What it does
The capabilities and limits that matter when you pick HappyHorse 1.1.
- Scenes up to 15 seconds long.
- Aspect ratios: 16:9, 9:16, 1:1, 4:3, 3:4, 4:5, 5:4, 9:21, 21:9.
- Resolutions: 720p, 1080p.
- Accepts up to 9 reference images — this is what carries your character sheets and location plates into the shot.
- Does not support last-frame interpolation, so scenes cut rather than morph.
- Always generates its own in-video audio, which makes it a good fit for lip-synced dialogue.
- Billed per second of output, so you pay for exactly the length you use.
Pricing
What HappyHorse 1.1 costs, per second. One credit is one US dollar.
| Resolution | Rate per second |
|---|---|
| 720p | $0.15 |
| 1080p | $0.19 |
A finished video is more than one line item — see the pricing calculator for what a whole video costs with HappyHorse 1.1 selected.
Keep reading
- All supported modelsEvery video, image and music engine available, side by side.
- Pricing and calculatorPrice a whole video, not just one engine's rate.
- How character consistency worksWhat those reference images are actually doing.
- HappyHorse 1.1 vs Seedance 2.5The quality-versus-price trade-off, with real numbers.
