HappyHorse 1.1
Unified HappyHorse 1.1 video model. Routes to text-to-video, image-to-video, or reference-to-video with up to 9 reference images based on the inputs you provide.
Added Jun 22, 2026
Details
- Starting Price
- From $0.420 per video
- Model type
- both
Final price depends on the selected settings and is shown before generation.
Settings
Generation controls available for this model.
Output Format
Default Duration
5
13 duration options
Aspect Ratio
Default
16:9
Options (5)
16:9 (Landscape), 9:16 (Portrait), 1:1 (Square), 4:3 +1 more
Used for text-only generations and optional for reference flows.
Duration
Default
5
Options (13)
3 seconds, 4 seconds, 5 seconds, 6 seconds +9 more
3-15 seconds
Mode
Default
auto
Options (2)
Auto-detect, Reference to Video
Auto-detect uses your uploads. Multiple reference images route to reference-to-video.
Prompt Expansion
Default
true
Options (2)
true, false
Use AI to expand your prompt
Resolution
Default
720p
Options (2)
720p, 1080p
Output resolution
Benchmarks
Benchmarks
Human preference benchmarks sourced from Artificial Analysis.
Text to Video
#10 / 32
ELO
1042.0
Appearances
5,043
95% CI
-10/10
Image to Video
#10 / 77
ELO
1314.0
Appearances
5,734
95% CI
-10/10
Release Date 2026-06 · Matched as HappyHorse-1.1
Artificial Analysis APIExamples
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