Alibaba Claims Leadership in AI Video with HappyHorse-1.0 Reveal

Alibaba has officially claimed ownership of HappyHorse-1.0, a mysterious AI video model that recently dominated global benchmarking leaderboards. The model, developed by the company's ATH AI Innovation Unit, surged to the top of blind-test rankings for both text-to-video and image-to-video generation on the Artificial Analysis platform. The confirmation follows a period of intense online speculation regarding the model's origin. The announcement comes at a critical juncture for the generative AI landscape, where several high-profile projects have stalled. OpenAI recently pivoted away from its Sora video platform to focus on AGI and corporate tools, while ByteDance has paused the rollout of Seedance 2.0 due to copyright conflicts with Hollywood studios. Market reaction was positive, with Alibaba's Hong Kong-listed shares closing 2.12% higher on Friday following the confirmation. This follows a 6.75% gain on Wednesday, driven by a broader tech rally and anticipation surrounding the model's identity. CEO Eddie Wu has designated AI development as the primary priority for Alibaba's diversified operations, including its data centers and chip design units. The company intends to integrate these advanced video capabilities into its existing e-commerce, advertising, and entertainment ecosystems to drive growth and user engagement.