HappyHorse 1.1 API
阿里巴巴新一代电影级 AI 视频生成。
通过 Hypereal 统一 API 使用阿里巴巴 HappyHorse 1.1：文生视频、图生视频、参考图生成视频、视频延展，四种模式同价同 endpoint。相较 1.0，运镜、主体一致性与提示词遵循均有提升。
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看看你能创造什么
Cinematic text-to-video
“Neo-noir Tokyo street at night, neon reflections on wet pavement, slow dolly-in handheld camera”
Image-to-video animation
“Animate a portrait — subtle facial expression, natural breathing, soft hair motion”
Reference-to-video (character consistency)
“Maintain character identity and outfit across the entire fashion-walk shot”
Video extend (continue a clip)
“Seamlessly continue the shot as the camera pushes in and fog rolls through the scene”
HappyHorse 1.1 pricing
All four modes are priced the same — switch freely between them
几分钟即可集成
标准 REST API，支持任何编程语言。一个 API 密钥即可访问所有模型。
- 所有模型统一端点
- Bearer token 身份验证
- JSON 请求与响应
- 异步任务 Webhook 回调
- 提供 Python 和 Node.js SDK
# HappyHorse 1.1 — Alibaba cinematic text-to-video
curl -X POST https://api.hypereal.cloud/v1/videos/generate \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "happyhorse-1-1-t2v",
"input": {
"prompt": "neon-lit Tokyo alley, slow dolly-in, cinematic handheld",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}
}'为什么选择 HappyHorse 1.1
Four modes in one model family
Text-to-video, image-to-video, reference-to-video, and video extend — all under Alibaba HappyHorse 1.1. Switch between them by changing one model slug.
720p and 1080p output
720p starts at $0.53 per 5 seconds for fast iteration. 1080p starts at $0.94 per 5 seconds for final delivery. Pricing scales linearly with duration.
Sharper than HappyHorse 1.0
The 1.1 release improves cinematic motion, subject consistency, and prompt adherence — especially good for character continuity across reference-to-video and extend chains.
Unified Hypereal API
Same /v1/videos/generate endpoint as Seedance, Kling, Veo, Sora 2, and WAN 2.7. Switch model slugs to A/B compare without re-integrating.
常见问题
What is HappyHorse 1.1?
HappyHorse 1.1 is the latest release of Alibaba's cinematic AI video generation model, available on Hypereal in four modes: text-to-video, image-to-video, reference-to-video, and video extend.
Which HappyHorse 1.1 modes are available?
All four: T2V (text-to-video), I2V (image-to-video), Ref2V (reference-to-video), and video extend (continue an existing clip). They all share the same /v1/videos/generate endpoint.
How is HappyHorse 1.1 priced?
All modes share the same rate: $0.53 per 5-second 720p video or $0.94 per 5-second 1080p video. Pricing scales linearly with duration, so a 10-second clip costs 2x a 5-second clip.
How is HappyHorse 1.1 different from 1.0?
HappyHorse 1.1 improves cinematic motion, subject consistency, and prompt adherence over 1.0 while keeping the same per-second pricing. Both versions remain available — switch by changing the model slug.
Can I use multiple reference images?
Yes. happyhorse-1-1-ref2v accepts an images array of reference URLs for character or style consistency across the generated clip.
Can I extend an existing video?
Yes. Use happyhorse-1-1-video-extend to seamlessly continue from the last frame of an existing clip.
How do I test it?
Sign up, use the live checkout to add credits, then test HappyHorse 1.1 and every other Hypereal video model.
立即接入 HappyHorse 1.1
一个 API Key 即可使用 HappyHorse 和 Hypereal 全部视频模型。