Runway Gen-4.5 is the top-ranked AI video generation model, known for best-in-class physical coherence, precise camera control, and cinematic visual quality. It consistently outperforms competing models in blind quality tests and community benchmarks.

Gen-4.5 excels at understanding real-world physics — objects interact naturally, liquids flow realistically, and camera movements feel intentional and smooth. The model produces videos with a distinctly cinematic quality that rivals professional footage.

On VideoForge, you can access Gen-4.5 without a Runway subscription at 5 credits per video (~$2.50). Generation takes approximately 120 seconds due to the model's higher compute requirements. It's the ideal choice for filmmakers, advertisers, and creators who need the absolute highest quality output.