Fast, Affordable, Powerful: Run Wan2.1 on SiliconFlow

Wan2.1, a comprehensive and open suite of video foundation models that pushes the boundaries of video generation, is now available on SiliconFlow.

• Flexible Output Resolutions: I2V supports 720P video output; T2V supports 480P & 720P resolutions

• SiliconFlow-exclusive Turbo versions: Reduce 30% video generation time, ideal for high-throughput applications

• Budget-friendly pricing:

  • Wan2.1-I2V-14B-720P & Wan2.1-T2V-14B （$0.29 / video）

  • Wan2.1-I2V-14B-720P-Turbo & Wan2.1-T2V-14B-Turbo （$0.21 / video）

Key Capabilities

Leveraging the advanced Diffusion Transformer (DiT) architecture, Spatio-Temporal VAE, and large-scale scalable pretraining, Wan2.1-I2V-14B and Wan2.1-T2V-14B excel at generating high-quality, dynamic videos.

• Wan2.1-I2V-14B

  • Multi-Modal Input Processing：Generates videos from both text prompts and image inputs

  • Complex Visual Scene Creation：Excels at translating static images into dynamic content with intricate motion patterns

• Wan2.1-T2V-14B

  • Bilingual Language Support - Unique capability to process both Chinese and English text inputs

  • Superior Motion Dynamics - Produces exceptional visuals with substantial and realistic motion complexity

• Turbo VersionsTea

  • Cache Technology: Training-free caching method that accelerates inference by leveraging timestep fluctuation differences

  • 30% Speed Boost: Faster video generation while maintaining quality for high-throughput applications

  • Cost-Effective: Enhanced performance at lower pricing ($0.21 vs $0.29 per video)

Quick Start

Try the Wan2.1 series on the SiliconFlow playground.

Quick Access to API

The following Python example illustrates how to invoke SiliconFlow’s API to generate video using the Wan2.1-I2V-14B-720P (Turbo) model.

import requests

url = "https://api.ap.siliconflow.com/v1/video/submit"

payload = {
    "model": "Wan-AI/Wan2.1-I2V-14B-720P-Turbo",
    "prompt": "A cat playing piano in a concert hall",
    "duration": 4,
    "resolution": "720p"
}
headers = {
    "Authorization": "Bearer -- your api key --",
    "Content-Type": "application/json"
}

response = requests.request("POST", url, json=payload, headers=headers)

print(response.text)

Whether you're crafting cinematic content, building interactive experiences, or developing next-generation media application, Wan2.1 empowers developers and creators to bring any concept to life with unprecedented quality and precision.

Ready to revolutionize your video generation workflows? Experience Wan2.1 today on SiliconFlow.