Runway Gen-4.5 is rolling out, and the text-to-video model grabbed the No. 1 spot on the Video Arena leaderboard for generative models that don’t simultaneously output sound, beating the non-audio versions of Google’s Veo 3 and OpenAI’s Sora 2 Pro. Offering what Runway AI calls “unprecedented visual fidelity” across cinematic and “highly realistic” outputs, it is also built for creative freedom, providing “precise control over every aspect of generation.” The new model is good at understanding physics, cause and effect through casual reasoning, camera movements and human emotion, claims the New York-based startup. Continue reading Runway Gen-4.5 Video Debuts at No. 1 on Video Arena Chart