
Choose HappyHorse 1.1 for quality, reference consistency, and short-form production; choose Kling 3.0 for cinematic control and more complex workflows.

Learn how to use HappyHorse 1.1 API through CometAPI

HappyHorse 1.1 brings smoother motion, better subject consistency, improved camera control, enhanced audio sync, and stronger prompt adherence over 1.0. For most users generating short-form videos with native audio, the upgrade is worth it—especially via affordable APIs like CometAPI.