Two models that claimed #1 on video leaderboards. HappyHorse at 1080p with lip-sync vs Grok's speed and editing.
HappyHorse 1.0 from Alibaba and Grok Imagine Video from xAI represent two different approaches to AI video generation. #1 ranked AI video model with native audio-video generation, 1080p output, and multilingual lip-sync. On the other side, xAI's #1 ranked video model with native audio, fast generation, and cinematic quality.
At 80 credits, Grok Imagine Video costs 120 credits less than HappyHorse 1.0 (200 credits). The question is whether the extra cost of HappyHorse 1.0 translates into meaningfully better results for your use case. For fast cinematic video with sound, image animation, video editing, Grok Imagine Video is hard to beat at its price point. But if you need top-quality video with native audio, multilingual lip-sync, character consistency, HappyHorse 1.0 may justify the premium.
Updated May 2026
HappyHorse 1.0 costs 120 credits more per generation — that adds up fast. Start with Grok Imagine Video for most work. It handles fast cinematic video with sound, image animation, video editing well. Save HappyHorse 1.0 for when you specifically need top-quality video with native audio and the quality difference matters.
| Provider | Alibaba | xAI |
| Released | Apr 2026 | Mar 2026 |
| Cost | 200 | 80 |
| Speed | Medium | Fast |
| Max duration | 15 seconds | 10 seconds |
| Image input | ||
| Audio | ||
| Resolutions | 720p, 1080p | 480p, 720p |
Grok Imagine Video is 60% cheaper than HappyHorse 1.0. Here's how credits add up at scale.
| Volume | HappyHorse 1.0 | Grok Imagine Video |
|---|---|---|
| 5 videos | 1,000 | 400 |
| 10 videos | 2,000 | 800 |
| 25 videos | 5,000 | 2,000 |
HappyHorse 1.0 supports up to 15 second clips, giving you more room for complete scenes.
At 80 credits per video, Grok Imagine Video lets you generate more clips and pick the best ones.
HappyHorse 1.0 is the premium option when every frame counts — final cuts, presentations, or social media covers.





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