About this tool
HappyHorse 1.0 jointly generates 1080p video and synchronized audio in one pass. Ranked #1…
Video & Audio, United in One Pass
Key features
- A unified architecture that sets new standards for open-source video generation.
Use cases and audience
待编辑核验
Input待编辑核验
→Output待编辑核验
Frequently asked questions
What is HappyHorse 1.0?
HappyHorse 1.0 is a 15-billion parameter open-source AI model that jointly generates video and synchronized audio (dialogue, ambient sound, Foley effects) from…
How does HappyHorse compare to other video models?
In blind user testing on Artificial Analysis Video Arena, HappyHorse achieved Elo scores of 1333–1357 for Text-to-Video and 1391–1406 for Image…
Official website excerpt
HappyHorse 1.0 jointly generates 1080p video and synchronized audio in one pass. Ranked #1 on Artificial Analysis Arena. Try…Read the original website ↗Sources
HappyHorseUpdated on 2026-10-21Before you start
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