All tasks / Models
HappyHorse 1.1
Alibaba's closed, hosted-only video model line separate from Wan, with native audio.
- Alibaba (ATH)
- Closed
- Released 22 Jun 2026
Where it ranks
- BVideo generationModels · Cloud · 1,055 on Artificial Analysis Video Arena: Text to Video (AA-Video-T2V v2.1, with audio)
Facts
- Vendor
- Alibaba (ATH)
- Family
- HappyHorse
- Released
- 22 Jun 2026
- Weights
- Closed: API and apps only
- License
- proprietary
- API price
- $0.18 per second of video ($10.80/min as listed on the AA text-to-video board (with audio))
- Last verified
- 18 Oct 2026
Price from artificialanalysis.ai, 18 Oct 2026.
Benchmark results
| Benchmark | Result | Entry on the leaderboard | As of | Source |
|---|---|---|---|---|
| Artificial Analysis Video Arena: Image to Video (AA-Video-I2V v1.1, with audio) | 1,061 | HappyHorse-1.1AA-Video-I2V v1.1 (with audio) board | 18 Oct 2026 | artificialanalysis.ai |
| Artificial Analysis Video Arena: Image to Video, no audio (AA-Video-I2V-Silent v1.0) | 1,314 | HappyHorse-1.1AA-Video-I2V-Silent v1.0 (no audio) board | 18 Oct 2026 | artificialanalysis.ai |
| Artificial Analysis Video Arena: Text to Video (AA-Video-T2V v2.1, with audio) | 1,055 | HappyHorse-1.1AA-Video-T2V v2.1 (with audio) board | 18 Oct 2026 | artificialanalysis.ai |
| Artificial Analysis Video Arena: Text to Video, no audio (AA-Video-T2V-Silent v2.1) | 1,040 | HappyHorse-1.1AA-Video-T2V-Silent v2.1 (no audio) board | 18 Oct 2026 | artificialanalysis.ai |
Where you can use it
Earlier versions
- HappyHorse 1.0 · 7 Apr 2026