Machine Heart

Apr 10, 2026 · Artificial Intelligence

Alibaba’s HappyHorse-1.0 Tops AI Video Generation Leaderboard

Alibaba’s HappyHorse-1.0, a new text‑to‑video and image‑to‑video model from the ATH team, claimed the #1 spot on Artificial Analysis’s video arena rankings, matches ByteDance’s Dreamina Seedance 2.0 in Elo score, supports four generation modes, and will open its API around April 30.