Happy Horse
Gain production-grade API access to Alibaba’s upgraded AI video foundation model, Happy Horse 1.1. Building upon the benchmark-topping performance of version 1.0, Happy Horse 1.1 introduces smoother motion dynamics, improved temporal coherence, and hyper-realistic skin textures for close-up shots. It supporting up to 9 reference images for rigid character and style preservation. Rendering 3-to-15-second clips in up to 1080p resolution.
All Models
HappyHorse 1.1 Reference-to-Video Spicy
HappyHorse 1.1 Reference-to-Video Spicy is Alibaba's high-expressiveness, high-dynamism variant in the HappyHorse model series. Building upon multi-image subject locking and native audio-visual synchronization, the Spicy mode is a uncensored and fine-tuned for high-intensity action, aggressive camera tracking, strong visual impact, and dramatic visual effects. It leverages reference images to drive bold, highly expressive motion sequences and complex camera maneuvers while maintaining multilingual lip-sync and ambient audio—ideal for action-packed short dramas, viral social video, game CG FX, and high-impact commercial ads.
HappyHorse 1.1 Reference-to-Video
HappyHorse 1.1 Reference-to-Video is Alibaba's next-generation AI reference-guided video generation model. Supporting 1 to 9 reference images (covering character identity, outfits, product silhouette, and scene styles), it achieves high-precision multi-image fusion and subject locking to prevent visual drift across shots. It generates native 720P/1080P HD videos up to 15 seconds long per run.
HappyHorse 1.1 Text-to-Video
HappyHorse 1.1 Text-to-Video is Alibaba's next-generation AI text-to-video model. Built on an integrated audio-video joint generation architecture, it generates native 720P/1080P HD videos directly from text, supporting up to 15 seconds of rendering. It natively supports multilingual lip-sync, ambient sound effects, and audio-visual synchronization without extra dubbing, while delivering exceptional motion smoothness, subject consistency, and camera control—ideal for short dramas, commercial ads, and social media video production.
HappyHorse 1.1 Image-to-Video
HappyHorse 1.1 Image-to-Video is Alibaba's next-generation AI image-to-video model. Supporting first-frame driving, first-to-last frame transitions, and short video extension, it generates native 720P/1080P HD videos up to 15 seconds per run. Built on an integrated audio-video joint generation architecture, it natively supports multilingual lip-sync, ambient sound effects, and audio-visual synchronization, while delivering exceptional motion smoothness, subject consistency, and camera control—ideal for e-commerce, short drama VFX, and social media production.
HappyHorse 1.1 Image-to-Video Spicy
HappyHorse 1.1 Image to Video Spicy transforms a single starting image into a short cinematic video, combining rock-solid temporal consistency with smooth, highly expressive character movement.
HappyHorse 1.1 Text-to-Video Spicy
HappyHorse 1.1 Text to Video Spicy turns simple text prompts into short cinematic clips, blending impressive temporal stability with expressive, nuanced character movement.
Happy Horse Models API Pricing Details
| Model | Pricing (USD) | Our Pricing (USD) | Discount | |
|---|---|---|---|---|
| HappyHorse 1.1 Reference-to-Video Spicy | $0.14/SEC | Start from$0.14/SEC | — | |
| HappyHorse 1.1 Reference-to-Video | $0.14/SEC | Start from$0.14/SEC | — | |
| HappyHorse 1.1 Text-to-Video | $0.14/SEC | Start from$0.14/SEC | — | |
| HappyHorse 1.1 Image-to-Video | $0.14/SEC | Start from$0.14/SEC | — | |
| HappyHorse 1.1 Image-to-Video Spicy | $0.14/SEC | Start from$0.14/SEC | — | |
| HappyHorse 1.1 Text-to-Video Spicy | $0.14/SEC | Start from$0.14/SEC | — |