HappyHorse-1.0 API Goes Live on fal and Alibaba Cloud Bailian — Alibaba's Anonymous #1 Video Model Enters Enterprise Testing

fal.ai·high signal

Alibaba's HappyHorse-1.0, which anonymously topped Artificial Analysis Video Arena at 1,389 Elo (text-to-video) and 1,416 Elo (image-to-video) before being revealed as Alibaba's ATH AI Innovation Unit on April 10, is now live via API. The unified 15B-parameter Transformer supports all four video modalities (text/image to video, with/without audio), 1080p output, and multilingual lip-sync. API went live on fal April 26 and entered enterprise testing on Alibaba Cloud Bailian April 27.