Wan-R2V

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Overview

Wan2.6 reference to video flash, faster and more cost-effective generation. Supports using a specified person or any object as a reference, precisely maintaining consistency of appearance and voice, and allows multi‑character reference for joint performances.

Input

ImageVideoText

Output

VideoAudio

Features

Prefix Completion

Enable Partial Mode when calling the Qwen API to make the model continue strictly from your provided prefix text.View docs

Function Calling

Use function calling to connect large language models with external tools and systems.View docs

Cache

Context Cache stores shared prefixes for long-context requests to reduce repeated computation, improve latency, and lower cost.View docs

Structured Outputs

Structured Outputs help ensure the model returns a JSON string in the expected format.View docs

Batches

Asynchronously process requests in batches to reduce costs.View docs

Web Search

Enable web search so the model can answer with real-time retrieved data.View docs

Fine-tuning

Train models on sample data to better adapt them to specific tasks.View docs

Pricing

  • Video Generation(720P)
    $0.05Per second
  • Video Generation(1080P)
    $0.075Per second
  • Video Generation(720P no audio)
    $0.025Per second
  • Video Generation(1080P no audio)
    $0.0375Per second

Rate Limits

  • Concurrency
    5concurrent
  • Async Queue Limit
    500tasks
  • RPMRequests Per Minute
    300

API Reference

Call API
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curl --location 'https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/video-generation/video-synthesis' \
    -H 'X-DashScope-Async: enable' \
    -H "Authorization: Bearer $DASHSCOPE_API_KEY" \
    -H 'Content-Type: application/json' \
    -d '{
    "model": "wan2.6-r2v-flash",
    "input": {
        "prompt": "Character1 is happily watching a movie on the sofa.",
        "reference_urls":["https://cdn.wanxai.com/static/demo-wan26/vace.mp4"]
    },
    "parameters": {
        "size": "1280*720",
        "duration": 5,
        "shot_type":"multi"
    }
}'