Vision / Alibaba

HappyHorse-1.0-R2v

API name: happyhorse-1.0-r2v

Video Generation

Overview

HappyHorse-1.0-R2V supports Reference-to-Video generation, offering enhanced stability in subject and scene referencing. Capable of processing up to 9 reference images, it precisely preserves creative intent to deliver superior performance.

Model type: Vision
Input: Text / Image
Output: Video
Endpoints: chat / video_generation / chat_completion

Video pricing (per second · resolution)

720p$0.123769 /sec
1080p$0.220034 /sec

Billed by duration: unit price for that resolution × video seconds. Default group price (other groups converted by discount).

Code example

Call with happyhorse-1.0-r2v :

curl https://www.starunion.net/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "happyhorse-1.0-r2v",
    "messages": [{
      "role": "user",
      "content": [
        { "type": "text", "text": "Describe this image" },
        { "type": "image_url", "image_url": { "url": "https://example.com/photo.jpg" } }
      ]
    }]
  }'