AlibabaHappyHorse-1.0
The Top Ranked AI Video Model
#1 on the Artificial Analysis Video Arena in both Text-to-Video and Image-to-Video, ranked by blind human preference votes. Joint audio-video generation in a single pass.
Why HappyHorse-1.0 Is #1
Leaderboard Performance
Artificial Analysis Video Arena Rankings
Elo ratings based on blind human preference votes. Users compare two videos from the same prompt without knowing which model produced which. In video generation with the elo system, people compare two unlabeled clips and pick the better one. The winning model gains points, the loser loses some. Generated video samples posted by the benchmark providers showed Happy Horse performing well leading to #1 results for the following arenas.
Joint Audio-Video Generation
Video and Sound in a Single Pass. The model reportedly generates video and audio jointly in a single forward pass using a unified 40-layer self-attention Transformer with no cross-attention modules. This architecture produces synchronized audiovisual output without separate audio post-processing.
Inference Speed
1080p in Under 40 Seconds. The team claims approximately 38-second generation time for 1080p output on a single NVIDIA H100 GPU, and roughly 2 seconds for a 5-second clip at 256p — a significant speed advantage over current alternatives.
Capabilities
HappyHorse-1.0 delivers top-tier video generation with flexible options.
Perfect For
HappyHorse-1.0 excels at producing high-quality video content with top-ranked performance.
Content Creation
Generate high-quality videos for social media, marketing, and entertainment with top-ranked performance.
Marketing & Advertising
Create compelling ad content with synchronized audio and video from a single model.
Storytelling & Narrative
Maintain character and style consistency across shots using reference-to-video capabilities.
Video Editing
Edit and transform existing videos with instruction-based and reference-based editing.
How It Works
Creating videos with HappyHorse-1.0 leverages top-ranked AI technology.
Choose Your Input
Select text-to-video, image-to-video, reference-to-video, or video editing based on your creative needs.
Configure Settings
Choose resolution, duration, aspect ratio, and other settings. HappyHorse-1.0 supports flexible configurations.
Generate & Download
Get your top-ranked video with synchronized audio in a single generation pass.
Ready to Create with HappyHorse-1.0?
Start generating top-ranked videos today with free credits.