Alibaba Cloud has released Wanx 2.1, the newest version of its multimodal large model Tongyi Wanxiang or Wanx. Since its launch back in July 2023, Wanx has been the pioneer of AI visual content. Now with Wanx 2.1, the legacy continues with phenomenal uniqueness when generating high-definition images and videos from text inputs.
Above all, one of the accomplished abilities of Wanx 2.1 is the capturing of movements having a complex dynamic motion, such as figure skating, swimming, and diving, with realism. The architecture of proprietary Variational Autoencoder (VAE) and Denoising Diffusion Transformer (DiT) in Wanx 2.1 is employed to strengthen spatial-temporal relationship finely, hence ensuring strict adherence to physical rules in realistic transitions from frame to frame. This was the result which placed Wanx 2.1 at the top of the VBench leaderboard with an incredible score of 84.7%. Some of these are the dynamic degree, spatial relationships, and multibody interactions.
The full space-time attention mechanism enhances the precision of its emulation of real dynamics. It could either be big bodily movements or subtle interactions; Wanx 2.1 has redefined the grounds of realism in videos.
A much-acclaimed, and perhaps the most remarkable, innovation brought about by Wanx 2.1 was the extension of Chinese text effects alongside English, catering to industry needs such as advertising, designing, and short video production around the world. Such an innovation would establish a link in the market and enable creators to explore new import avenues.
Accelerated training processes, aligned with ultra-long context integration, greatly benefit the model as it easily relates the used text instructions with video generation. Now, it’s an intuitive and faster mode for content creation, making Wanx 2.1 a game changer in both personal and industrial development.
With its distinctive capacity to simulate complex motions, and realistic spatial interactions, as well as define an accurate trajectory coordination for moving body parts during video generation, it qualifies as one of the disruptive innovations that exist today in AI Video Generation. Thus, from marketing campaigns to creative storytelling, the enormous model opens a world of possibilities for producing visual content.
Currently available for free on its official Chinese website, Wanx 2.1 is hosted on Alibaba Cloud’s Model Studio platform. This platform allows users to access its capabilities while creating new pathways in industries dependent on high-quality, AI-generated images.
With Wanx 2.1, Alibaba Cloud continues to lead the charge in bridging the gap between advanced AI technology and the creative industries, redefining the future of video generation.
Source: https://www.alizila.com/alibaba-cloud-unveiled-wanx-2-1-redefining-ai-driven-video-generation/
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