Sora vs Veo 3 vs Runway Gen-4: Which AI Video Generator Is Taking Over 2025?
Sora can generate videos up to 20 seconds at 1080p for ChatGPT Pro users and 10 seconds at 720p for ChatGPT Plus, with a research version capable of about 1 minute. Sora outputs at 24 fps and supports widescreen, vertical, and square aspect ratios,