Happyhorse-1.0 Tops AI Video Leaderboard, Beating Seedance 2.0 and Kling

CHUNGSHIN JONGRO, South Korea - April 16, 2026 - PRLog -- The AI video generation landscape has a new leader. Happyhorse-1.0 has topped the Artificial Analysis Video Arena leaderboard with a composite score of 97.5, surpassing Seedance 2.0 (94.5), Kling 2.0 (91.9), and Sora 2.0 (89.9) in thousands of independent blind-test evaluations.

Powered by the daVinci-MagiHuman architecture developed by Zhang Di's research team, Happyhorse-1.0 delivers industry-leading results across every benchmark dimension — Physics Consistency (97.3), Text Alignment (98.1), Temporal Coherence (96.8), and Aesthetic Score (97.9). With native 4K output, the model sets a new standard for photorealistic skin rendering, precise facial dynamics, and physics-accurate motion that no competing model currently matches.

Happyhorse-1.0 is also committed to open science. Model weights and training configurations are publicly available on HuggingFace, with implementation examples and integrations hosted on GitHub — making it accessible to both researchers and developers worldwide.

To generate AI videos, explore pricing, or request API access, visit: https://happyhorselab.net/