HappyHorse-1.1 Text-to-video
Generates videos from text prompts with HappyHorse 1.1, supporting 480P, 720P, or 1080P output, flexible aspect ratios, and durations from 3 to 15 seconds.
What it does
HappyHorse-1.1 Text-to-video, in practice.
Alibaba HappyHorse 1.1 Text-to-Video turns a text prompt into a short video clip with flexible framing, two output resolutions, and support for durations from 3 to 15 seconds.
- Prompt-first video generation: Start from a text description without preparing source media.
- Flexible framing: Supports `16:9`, `9:16`, `1:1`, `4:3`, `3:4`, `4:5`, `5:4`, `9:21`, and `21:9`.
- Two production-ready resolutions: Generate at `720P` or `1080P`.
- Deterministic reruns: Reuse a seed when you want closer repeatability.
- Short-form video drafts for social, ads, and product teasers.
- Creative teams iterating on scene ideas before moving into heavier production.
Run HappyHorse-1.1 Text-to-video
from $0.11/secParameters
What you can set.
| Parameter | What it does | Options |
|---|---|---|
prompt | Text prompt describing the video content. Maximum length is 2500 characters. | |
resolution | Output video resolution. | 480p 720p 1080p |
ratio | Aspect ratio of the generated video. | 16:9 9:16 1:1 4:3 3:4 4:5 5:4 9:21 21:9 |
duration | Video duration in seconds. | default 5 |
seed | Random seed for video generation. Use -1 for a random seed. | default -1 |
Sample prompt
The prompt behind the sample.
A solitary sports car travels through an endless empty landscape at sunset. No buildings, no people, only the sound of wind and the distant engine. The camera follows from behind as the car disappears toward the horizon, leaving a trail of dust illuminated by golden sunlight. Long shadows stretch across the ground while the sky gradually transitions from warm orange to deep blue. Themes of freedom, escape, and self-discovery. Cinematic road movie atmosphere, emotional storytelling, minimalist composition, ultra realistic, masterpiece.
resolution: 1080Pratio: 16:9duration: 5seed: -1FAQ
Short answers.
How much does HappyHorse-1.1 Text-to-video cost?
Pricing starts at $0.11 per second of video at the base resolution; higher resolutions and longer durations cost more. An 8-second clip at the base tier is about $0.84. Usage is billed per request from your balance — no subscription.
Does HappyHorse-1.1 Text-to-video run uncensored here?
No. Qwen applies its own content policy to this model regardless of where it is called from. For a route without an extra platform filter use Uncensored MiniMax H3; this page lists HappyHorse-1.1 Text-to-video for everything else it does well.
What does HappyHorse-1.1 Text-to-video take as input?
It is a text-to-video model. Generates videos from text prompts with HappyHorse 1.1, supporting 480P, 720P, or 1080P output, flexible aspect ratios, and durations from 3 to 15 seconds.
How do I use it?
Enter an invite code to open Chat with the model loaded, or join the waitlist. We open seats in batches and track which models are requested most.
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