HappyHorse-model

HappyHorse is a state-of-the-art AI video generation engine representing the pinnacle of multimodal AI technology in 2026. Developed by a world-class team from top-tier tech labs, HappyHorse features a 15-billion-parameter unified Transformer architecture. It has consistently topped global leaderboards, such as Artificial Analysis, outperforming many mainstream models in cinematic quality and motion fidelity.