# Happy Horse 1.0

> AI Video Generator — Create cinematic 1080p videos with synchronized audio from text or image prompts.

Happy Horse 1.0 is a 15-billion-parameter open-source unified Transformer model for AI video generation. It jointly produces video and synchronized audio (dialogue, ambient sound, Foley effects) in a single forward pass, with native lip-sync support for 6 languages.

## Key Facts

- Model: 15B-parameter, 40-layer self-attention Transformer
- Output: Cinematic 1080p video with synchronized audio
- Inference: 8-step distilled pipeline, no classifier-free guidance
- Lip-sync: English, Chinese, Japanese, Korean, German, French
- Input modes: Text-to-video, Image-to-video
- License: Open-source with commercial-use rights

## Links

- Homepage: https://ai-happy-horse.io/
- Features: https://ai-happy-horse.io/#features
- Pricing: https://ai-happy-horse.io/pricing
- Documentation: https://ai-happy-horse.io/docs
- Blog: https://ai-happy-horse.io/blog
- Privacy Policy: https://ai-happy-horse.io/privacy-policy
- Terms of Service: https://ai-happy-horse.io/terms-of-service

## Pricing

Monthly subscription plans:

- Starter: $19.90/month — 300 credits
- Standard: $39.90/month — 700 credits (most popular)
- Premium: $59.90/month — 1,500 credits

## Contact

- Email: support@ai-happy-horse.io