Posts filed under blog.categories.comparison
HappyHorse 1.0 topped a blind video leaderboard in April 2026 before anyone knew who made it. It turned out to be Alibaba's. Here is what is now known about it, and how it compares with Veo 3.1.
Wan 2.6 gives you longer clips, automatic multi-shot and video references; Veo 3.1 gives you precise single shots with start and end frames and a 4K option. Here is how to choose.
Google's Veo 3.1 and xAI's Grok Imagine both generate video with sound, but they are built around different trade-offs. Here is how their current specs compare and which one suits which job.
Veo 3 introduced video with sound; Veo 3.1 keeps that and adds closer prompt following, better image to video, first and last frames, reference images and 4K. Veo 3 is now deprecated, so here is what the switch means for your prompts.
Google's Veo 3.1 and Kuaishou's Kling 3.0 both generate video with sound, but Kling leans on longer multi-shot clips and motion tools while Veo 3.1 focuses on short, polished shots. Here is how they compare now.
Veo 3.1 is built for one precisely directed shot with sound; Seedance 2.0 for longer multi-shot clips steered by many references. Here is how the two differ and which fits your project.
Sora 2 and Veo 3.1 were the two headline AI video models with built-in sound. OpenAI has since shut Sora down. Here is how the two compared, and how to carry Sora-style work over to Veo 3.1.
