Runway Gen 4.5: General World Model
Cinematic AI Video Generation with Physics Simulation
Experience Runway Gen 4.5, the advanced General World Model (GWM) that understands real-world physics. Generate 1080p cinematic videos with Director Mode 2.0, Motion Brush 3.0, and unparalleled realism.
Runway Gen 4.5 Turbo
Rapid Video Generation
Accurate Video Text
Precise Instruction Following
No Registration Required
Free Trial
Runway Gen 4.5 Video Generator
Budget-friendly option with great value for everyday video creation
Generate from text description
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My Videos
What is Runway Gen 4.5?
Runway Gen 4.5 is a new General World Model (GWM) for video generation. It goes beyond simple animation to simulate physical world dynamics, offering 1080p quality, precise control, and high fidelity.
Marketing & Ads
Create stunning campaign visuals that convert.
Product Photos
Professional product images with studio lighting.
From your description to a finished high-definition video in seconds.
Describe
Type what you want to see
AI Creates
Our AI generates your video instantly
Download
Get your commercial-ready video
Physics-Based Realism
Videos respect real-world physics, including gravity, fluid dynamics, and object interactions. Perfect for high-end visual effects.
Realistic Physics / True-to-life
Director-Level Control
Advanced tools like Motion Brush 3.0 and Director Mode 2.0 give you precise control over camera movement and subject action.
Full Control / Precision
Why Professionals Choose Us
Professional control over Runway Gen 4.5 video generation. Powered by Latent Diffusion Transformers and multimodal training on video, depth, and physics data.
Director Mode 2.0
Direct your shot with studio-grade vocabulary. Control pan, tilt, zoom, and focus with professional accuracy.
Motion Brush 3.0
Independently control motion for multiple subjects. Paint over areas to direct their movement specifically.
Format Flexibility
Generate native assets for any platform. From 9:16 TikTok to 21:9 widescreen—no cropping needed.
Style Transfer
Lock a specific aesthetic across your project. Upload a reference image and apply its look to your generated videos.
Create Videos in 4 Steps
Using Runway Gen 4.5 is simple. Go from idea to professional 1080p video in minutes—no design skills required.
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1. Describe Your Video
Type what you want to see. Example: 'A golden retriever wearing sunglasses on a beach, sunset lighting, professional cinematic shot'
ContextScript - 02
2. Choose a Style
Select from Runway Gen 4.5's style library: Photorealistic, Illustration, 3D Render, Anime, and more. Each style is optimized for quality.
StyleLoRA - 03
3. Generate & Refine
Runway Gen 4.5 creates your video in 30-120 seconds. Not perfect? Adjust your prompt or try variations until you're satisfied.
DirectorAngles - 04
4. Download Your Video
Get your 1080p video with no watermarks. Ready for marketing, social media, or commercial use.
UpscaleExport
Why Choose Runway Gen 4.5?
Traditional video creation is slow and costly. Runway Gen 4.5 delivers professional 1080p results in seconds—a real competitive advantage.
For Agencies & Studios
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Cut production costs by 90%. Deliver concepts to clients in hours, not weeks. Win more pitches with fully visualized storyboards powered by Runway Gen 4.5 AI.
For Marketing Teams
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Scale your content effortlessly. Create localized ad versions for 50 markets overnight—no reshoots needed. Runway Gen 4.5 handles the heavy lifting.
10x Faster Production
Skip casting and location scouting. Go from idea to Runway Gen 4.5 1080p video in under a minute.
Pro Quality, Low Cost
Get $50k production quality for the price of a monthly subscription.
Simple, Transparent Pricing
Choose the perfect plan for your video creation needs with advanced AI technology.
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Frequently Asked Questions
Quick answers about Runway Gen 4.5
Runway Gen 4.5 is an AI video generator that creates professional cinematic videos from text descriptions. Describe what you want, and get stunning visuals in seconds.
Yes. All paid plans include full commercial rights. Use your creations for ads, film, social media, and client work.
Runway Gen 4.5 delivers professional 1080p resolution with its **General World Model (GWM)**. It excels at physics-based simulation, Motion Brush 3.0 control, and Director Mode 2.0, ensuring studio-grade realism.
New users get free credits to try Runway Gen 4.5. Paid plans offer monthly credits that roll over. You can also buy credits anytime.
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