Transform Ideas into Cinematic Reality with Wanx AI
Wanx AI (also known as Tongyi Wanxiang) is an advanced multimodal video generation model developed by Alibaba Cloud, first introduced in July 2023 with the latest version Wanx 2.1 released in January 2025. On February 25, 2025, Alibaba Cloud officially open-sourced Wanx 2.1 under the Apache 2.0 license, including full inference code and weights for both 14B and 1.3B parameter models. This AI video generator specializes in creating high-quality images and videos from text inputs, marking a significant leap in AI-driven visual content creation. Leveraging cutting-edge VAE (Variational Autoencoder) and DiT (Denoising Diffusion Transformer) technologies, Wanx 2.1 can generate high-quality videos at up to 1080p resolution while enhancing both temporal and spatial relationships for more realistic visuals in complex motion scenes.
Wanx 2.1 has propelled to the top of the VBench leaderboard with an overall score of 84.7%, leading in key dimensions such as dynamic range (91.7%), spatial relationships (87.5%), and multi-object interactions (85.4%). Wanx 2.1 achieved a groundbreaking milestone by becoming the first video generation model to support text effects in both Chinese and English, meeting diverse creative needs across advertising, short video production, and global content creation. The model excels at generating videos with complex bodily movements, intricate rotations, and precise body coordination, all while maintaining realistic motion trajectories.
Now available on Vidofy.ai, creators can access Wanx AI's professional-grade capabilities without complex setup or expensive hardware. Whether you're producing marketing content, educational materials, or cinematic sequences, Wanx AI delivers unmatched realism and temporal consistency. Unlike closed-source systems such as OpenAI's Sora or Runway's Gen-2, Wanx 2.1 is freely available and generally surpasses earlier open-source models like CogVideo and Pika on quality benchmarks. Experience the power of state-of-the-art AI video generation—completely free on Vidofy.
Wanx AI vs Vidu AI: The Ultimate Video Generation Showdown
Both Wanx AI and Vidu AI represent cutting-edge achievements in AI video generation, but they excel in different areas. While Vidu AI shines in anime-style content and reference-based character consistency, Wanx AI dominates in overall benchmark performance, physics simulation, and bilingual text rendering. Here's how these two powerhouses compare across critical specifications.
| Feature/Spec | Wanx AI | Vidu AI |
|---|---|---|
| VBench Overall Score | 84.7% (Rank #1) | Not officially benchmarked on VBench |
| Maximum Resolution | 1080p (14B model) | 1080p (Q1, Q2 Pro models) |
| Frame Rate | 30 FPS | 24 FPS |
| Video Duration | 5 seconds (standard), up to 10 minutes (Pro) | 2-16 seconds (varies by model) |
| Architecture | VAE + DiT (Diffusion Transformer) | U-ViT (Universal Vision Transformer) |
| Text Rendering | Chinese & English text in videos (Industry first) | No native text rendering |
| Model Variants | T2V-14B, T2V-1.3B, I2V-14B (480p/720p) | Q1, Q2 Pro, Q2 Turbo, 1.5, 2.0 |
| GPU Requirements (Lightweight) | 8.19 GB VRAM (1.3B model, RTX 4090) | 8 GB VRAM (consumer-grade) |
| Generation Speed | 4 minutes for 5s 480p (1.3B), 15s for 1080p (Pro) | 10 seconds for 4s clip (Turbo), ~1 min (Pro) |
| Spatial Relationships | 87.5% (VBench) | Strong (U-ViT architecture) |
| Multi-Object Interaction | 85.4% (VBench) | Moderate (improved in Q2) |
| Audio Generation | Video-to-Audio supported | Background music & dialogue (Q1/Q2) |
| Reference Consistency | Standard image-to-video | Advanced (up to 7 reference images, 'My References') |
| Artistic Styles | 100+ templates (cyberpunk, oil painting, etc.) | 100+ templates (anime-optimized) |
| Open Source | Yes (Apache 2.0, Feb 2025) | No (proprietary) |
| Accessibility | Instant on Vidofy | Also available on Vidofy |
Detailed Analysis
Analysis: Benchmark Dominance & Physics Accuracy
Wanx AI's 84.7% VBench score isn't just a number—it represents measurable superiority in dynamic range (91.7%), spatial relationships (87.5%), and multi-object interactions (85.4%). By incorporating proprietary VAE and DiT frameworks with a full space-time attention mechanism, Wanx 2.1 accurately replicates real-world dynamics, making it ideal for scenes involving fluid motion, complex physics, and intricate choreography like figure skating or swimming. In industry surveys, Wanx 2.1 and Sora stand out among AI video models—Wanx 2.1 for its openness and efficiency. Vidu AI, while powerful, lacks official VBench validation and focuses more on character consistency than physics simulation. For creators prioritizing scientific accuracy and benchmark-proven performance, Wanx AI is the clear winner.
Analysis: Bilingual Text Rendering Revolution
Wanx 2.1 achieved a groundbreaking milestone as the first video generation model to support text effects in both Chinese and English, enabling creators to generate videos with readable captions, signage, and typography directly within scenes. The system pioneers bilingual text rendering, supporting both Chinese calligraphy and English typography within generated videos. This capability is transformative for international marketing campaigns, multilingual educational content, and cross-cultural storytelling. Vidu AI, despite its strengths in anime and reference-based generation, does not offer native text rendering. For global brands and educators targeting diverse audiences, Wanx AI's text generation feature eliminates post-production overlay work and opens entirely new creative possibilities unavailable in competing models.
Analysis: Open Source vs. Proprietary Ecosystem
Wanx 2.1 was officially open-sourced on February 25, 2025, under the Apache 2.0 license, including full inference code and weights for both 14B and 1.3B parameter models. Its free and open nature means anyone with a decent GPU can explore cutting-edge video generation without subscription fees or API costs, enabling customization and improvement of the model. Vidu AI remains a proprietary closed-source system developed by Shengshu Technology and Tsinghua University, requiring cloud-based credits and subscriptions. For developers, researchers, and enterprises seeking full control, local deployment, and cost predictability, Wanx AI's open-source philosophy represents a paradigm shift. Vidofy bridges this gap by offering instant cloud access to Wanx AI's power without local hardware requirements, combining the best of both worlds.
The Verdict: Choose Based on Your Creative Mission
How It Works
Follow these 3 simple steps to get started with our platform.
Step 1: Enter Your Vision
Describe your video concept using natural language. Wanx AI understands complex prompts including camera movements (pan, zoom, rotate), physics details (fluid motion, fabric dynamics), artistic styles (cyberpunk, oil painting, anime), and even bilingual text elements. The more specific your prompt, the more precise your output. You can also upload an image to use as a starting frame for image-to-video generation.
Step 2: Customize Settings
Select your preferred resolution (480p, 720p, or 1080p), duration (5 seconds standard, up to 10 minutes for extended projects), aspect ratio (16:9, 9:16, 1:1), and artistic style from 100+ templates. Choose between the powerful T2V-14B model for maximum quality or the efficient T2V-1.3B model for faster generation. Vidofy's interface makes these technical choices simple with intelligent presets.
Step 3: Generate and Refine
Click generate and watch Wanx AI bring your concept to life. The 1.3B model produces a 5-second 480p video in approximately 4 minutes on standard hardware, while the Pro version generates 1080p content in just 15 seconds. Preview your result, then refine by adjusting prompts or settings. Download your video in high-quality format, ready for social media, presentations, marketing campaigns, or further editing. All generations on Vidofy include automatic copyright clearance for commercial use.
Frequently Asked Questions
Is Wanx AI really free to use on Vidofy?
Yes! Vidofy provides free access to Wanx AI with generous credits for all users. You can generate multiple high-quality videos without any upfront payment. For power users and commercial projects requiring higher volume or priority processing, subscription plans unlock additional features, but the core Wanx AI functionality remains accessible to everyone. Unlike proprietary platforms that gate features behind paywalls, Vidofy embraces Wanx AI's open-source philosophy.
Can I use Wanx AI videos for commercial purposes?
Absolutely. Wanx 2.1 is released under the Apache 2.0 open-source license, which permits commercial use. All videos generated through Vidofy include automatic copyright clearance, meaning you can use them in advertising, marketing campaigns, client projects, YouTube monetization, and any commercial application without additional licensing fees. This makes Wanx AI ideal for agencies, freelancers, and businesses seeking cost-effective video production.
What makes Wanx AI different from other video generators like Sora or Runway?
Wanx AI holds the #1 position on the VBench leaderboard with an 84.7% overall score, outperforming many closed-source competitors. It's the first and only model capable of rendering readable Chinese and English text directly within videos. Unlike Sora (closed-source, waitlist-only) or Runway (subscription-required), Wanx AI is fully open-source and accessible through Vidofy without complex setup. Its VAE+DiT architecture delivers superior physics simulation, particularly for complex human movements like sports and dance.
What are the technical requirements to use Wanx AI?
When using Wanx AI through Vidofy, you need zero local hardware—everything runs in the cloud through your web browser. For users interested in local deployment, the lightweight 1.3B model requires only 8.19 GB VRAM (runs on RTX 4090 or equivalent consumer GPUs), while the 14B model needs 24GB+ VRAM for optimal performance. Vidofy eliminates these requirements by providing instant cloud access, allowing you to generate 1080p videos from any device, including laptops and tablets.
How long does it take to generate a video with Wanx AI?
Generation speed varies by model and settings. The T2V-1.3B model produces a 5-second 480p video in approximately 4 minutes on an RTX 4090. The Pro version can generate 1080p videos in as little as 15 seconds using optimized cloud infrastructure. On Vidofy, generation times are further accelerated through distributed processing. Factors affecting speed include resolution (480p/720p/1080p), duration (5 seconds to 10 minutes), and complexity of the prompt (simple scenes vs. multi-object interactions).
Does Wanx AI support different video styles and artistic effects?
Yes! Wanx AI offers 100+ artistic style templates including cyberpunk, oil painting, sketch, cartoon, anime, photorealism, claymation, and more. You can specify styles directly in your prompt (e.g., 'oil painting style' or 'anime aesthetic') or select from preset templates in Vidofy's interface. The model also supports custom lighting conditions (golden hour, neon lighting, volumetric fog), camera techniques (tracking shots, dolly zooms, aerial views), and mood settings (dramatic, serene, energetic) for complete creative control.