HappyHorse 1.0 (Happy Horse AI) is the top-ranked open-source AI video model on Artificial Analysis. Now available on our platform with text-to-video and image-to-video, native 1080p, and 3-15 second generation.
Full specs and pricing for HappyHorse 1.0 — the leading open-source AI video generation model, now available on our platform.
| Feature | HappyHorse 1.0 |
|---|---|
| Text to Video | |
| Image to Video | |
| Resolution | 720p, 1080p |
| Aspect Ratios | 16:9, 9:16, 1:1, 4:3, 3:4 |
| Duration | 3-15s |
| Pricing (720p) | 28 credits/s |
| Pricing (1080p) | 48 credits/s |
| 5s @ 720p | 140 credits |
| 5s @ 1080p | 240 credits |
| Open Source | |
| Platform Status | Live ✓ |
HappyHorse 1.0 (Happy Horse AI) delivers state-of-the-art open-source video generation — here's what makes it stand out.
HappyHorse 1.0 ranks #1 among all AI video generation models on the Artificial Analysis benchmark leaderboard, outperforming proprietary alternatives.
Generate videos from text prompts or animate static images. HappyHorse 1.0 supports both T2V and I2V with excellent prompt adherence.
HappyHorse 1.0 generates native 1080p AI video — no upscaling needed. Crisp, detailed output suitable for professional use.
Generate videos from 3 to 15 seconds with fine-grained control over duration. Perfect for social media clips or longer narratives.
Support for 16:9, 9:16, 1:1, 4:3, and 3:4 aspect ratios — optimized for any platform from YouTube to TikTok.
28 credits/second at 720p or 48 credits/second at 1080p. Only pay for what you generate with transparent per-second billing.
HappyHorse 1.0 is fully open source — transparent, customizable, and cost-effective AI video generation for everyone.
From professional content to creative experiments, HappyHorse 1.0 powers diverse AI video workflows.
Generate high-quality short-form videos for TikTok, Instagram Reels, and YouTube Shorts with HappyHorse 1.0's native 1080p and vertical aspect ratio support.
Create narrative AI videos with up to 15 seconds of footage, multiple aspect ratios, and consistent visual quality using Happy Horse AI.
Generate broadcast-quality 1080p AI videos for professional marketing, education, and corporate content with HappyHorse 1.0.
Transform static images into dynamic 1080p videos with natural motion using HappyHorse 1.0's image-to-video capability.
Frequently asked questions about HappyHorse 1.0 and Happy Horse AI video generation.
HappyHorse 1.0 (also known as Happy Horse AI) is an open-source AI video generation model ranked #1 on the Artificial Analysis benchmark. It supports text-to-video and image-to-video with native 1080p output.
Yes! HappyHorse 1.0 is now live on AI Video Generator Free. You can access it directly from our AI video generator — select HappyHorse 1.0 from the model dropdown and start generating.
HappyHorse 1.0 costs 28 credits/second at 720p or 48 credits/second at 1080p. A 5-second 1080p video costs 240 credits. You get free credits on sign-up to try it.
HappyHorse 1.0 supports 720p and 1080p output resolutions with aspect ratios of 16:9, 9:16, 1:1, 4:3, and 3:4.
HappyHorse 1.0 can generate videos from 3 to 15 seconds long. You can choose the exact duration when generating.
Yes! HappyHorse 1.0 supports both text-to-video and image-to-video generation. You can upload a reference image to animate it into a video.
HappyHorse 1.0 is the only open-source model ranked #1 on Artificial Analysis. It offers flexible per-second pricing (720p/1080p) compared to Veo's per-generation pricing. HappyHorse supports 5 aspect ratios vs Veo's 2, and offers 3-15s duration flexibility.
Start generating AI videos with HappyHorse 1.0 today. Free credits available on sign-up, no credit card required.