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Runway Gen 4.5
Runway Gen 4.5 AI is an advanced General World Model (GWM) designed for cinematic video generation. It simulates real-world physics, including gravity
Updated: 2026-08-19
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runwaygen45.com
RG
Runway Gen 4.5
Runway Gen 4.5 AI is an advanced General World Model (GWM) designed for cinematic video generation. It simulates real-world physics, including gravity
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What is Runway Gen 4.5?
Runway Gen 4.5 AI is an advanced General World Model (GWM) designed for cinematic video generation. It simulates real-world physics, including gravity, fluid dynamics, and object interactions, to produce 1080p quality videos with unparalleled realism. Powered by Latent Diffusion Transformers and multimodal training, it offers precise control through features like Director Mode 2.0 for camera movement and Motion Brush 3.0 for independent subject action. It allows users to generate high-definition
4.5
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Unknown
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1+
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0
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| Feature | Runway Gen 4.5 | Genie 3 | PopShort.AI | Ray 2 |
|---|---|---|---|---|
| Rating | — | — | — | — |
| Pricing | unknown | unknown | unknown | unknown |
| Starting From | — | — | — | — |
| API | — | — | — | — |
| Free Tier | — | — | — | — |
| Mobile App | — | — | — | — |
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