Wan2.1 Image to Video (720p)

Wan2.1 is a cutting-edge video foundation model that excels in image-to-video generation. It outperforms existing open-source and state-of-the-art commercial solutions. The I2V-14B model can generate high-definition 720P videos and has surpassed other models in human evaluations.

Key Features of Wan2.1 Image to Video

• SOTA Performance: Consistently outperforms existing open-source and commercial models across multiple benchmarks.

• Powerful Video VAE: Wan-VAE delivers exceptional efficiency and performance, encoding and decoding 1080P videos of any length while preserving temporal information.

• Architecture: Designed on the mainstream diffusion transformer paradigm with innovations like a novel spatio-temporal variational autoencoder (VAE).

• Data: Trained on a vast amount of curated and deduplicated image and video data, processed through a four-step data cleaning process.

Additional Information

• The models are licensed under the Apache 2.0 License.

• This version can generate videos at 720P resolution.

• Extensive manual evaluations confirm that Wan2.1 outperforms both closed-source and open-source models.