HappyHorse
Alibaba's HappyHorse video model: text-to-video and image-to-video up to 1080p, 3 to 15 seconds.
Made with HappyHorse
Sample outputs. Open in Studio to generate your own.
Where HappyHorse shines
Cinematic clips
Generate short cinematic video from a written description with no source footage.
Image to motion
Animate a single reference image into video for stronger visual continuity.
Social video
Render vertical 9:16 or square 1:1 clips up to 15 seconds for short-form feeds.
Strengths
- Runs both text-to-video and image-to-video from one prompt field
- Optional reference image gives image-to-video stronger visual continuity
- Outputs 1080p in addition to 720p
- Flexible duration from 3 to 15 seconds in 1-second steps
- Five aspect ratios cover landscape, portrait, and square framing
- Accepts multilingual prompts per the underlying Alibaba model
Trade-offs
- A text prompt is always required, and image-to-video needs a reference image or it runs as text-to-video
- Only two resolution tiers are offered (720p and 1080p), with a 15-second maximum clip
- Reference image input is limited to a single image
- Cost grows with duration since pricing is per second, and 1080p costs more than 720p
At a glance
About HappyHorse
HappyHorse is an AI video model from Alibaba that turns a single prompt into motion. Work two ways from one prompt field: pure text-to-video, or image-to-video when you supply a reference image for stronger visual continuity. It topped the Artificial Analysis Video Arena for both modes before Alibaba was revealed as its creator.
Choose 720p or 1080p output and pick from five aspect ratios that cover landscape, portrait, and square framing (16:9, 9:16, 1:1, 4:3, and 3:4). Clip length is flexible from 3 to 15 seconds in 1-second steps, with a 5-second default, so you can size each render to the platform you are shipping to.
Pricing is per second and scales with the duration you choose, and 1080p costs roughly double 720p. That makes it easy to keep quick drafts cheap at 720p and reserve full resolution for finals. Multilingual prompts are supported per the underlying Alibaba model.
Starting points
Copy, tweak, and run. Good prompts get you most of the way there.
A lone cyclist rides down a misty mountain road at dawn, slow dolly-forward camera, soft golden light breaking through pine trees, 16:9, 8 seconds.
Close-up of steaming ramen on a wooden counter, chopsticks lifting noodles, gentle steam rising, warm neon glow, vertical 9:16, 5 seconds.
Animate this product photo: slow turntable rotation of the sneaker on a clean studio backdrop, subtle rim light sweeping across, square 1:1, 6 seconds.
Pay only for what you render. 1 USD = 1,000 HGcoins. HGcoins never expire and failed runs refund automatically.
HappyHorse vs other models
HappyHorse covers both text-to-video and image-to-video with up to 1080p output and clips as long as 15 seconds. Here is how it sits next to two other video models in the catalog.
| Model | Quality | Speed | Cost | Choose it when |
|---|---|---|---|---|
HappyHorse This Alibaba | Best | Fast | Mid cost | Pick HappyHorse when you want one model for both text-to-video and image-to-video, 1080p output, and flexible 3 to 15 second clips across five aspect ratios. |
ByteDance | Best | Fast | Mid cost | A ByteDance video model and a strong alternative for cinematic clips with believable camera motion. |
Kuaishou | Great | Fastest | Mid cost | A Kuaishou video model to consider when you want a different motion style for short clips. |
Related models
Frequently asked questions
It generates video from a prompt in two modes: text-to-video from a written description, and image-to-video when you add a reference image for stronger visual continuity.