AI Video Models

AI video models are advanced machine learning systems trained on millions of videos to understand motion, physics, and visual storytelling. These models can generate entirely new video content from simple text descriptions or transform static images into dynamic animations.

Unlike traditional video editing software that requires manual frame-by-frame work, AI video models understand concepts like object permanence, realistic physics, camera movement, and lighting. When you describe a scene, the model interprets your intent and generates coherent video that matches your vision.

Each AI video model has unique strengths designed for different use cases. Sora from OpenAI excels at realistic motion and physics simulation, making it ideal for cinematic content and marketing videos. It offers multiple versions: Sora 2 for quick 10-15 second clips, Sora Pro for higher quality 25-second outputs, and Storyboard for image-guided narratives.

Veo from Google specializes in native audio generation with lip-sync capabilities, making it perfect for dialogue-heavy content. It can generate videos up to 2 minutes and supports 4K resolution. Grok from xAI offers creative and fun modes, great for experimental and artistic projects.

Duration is a major differentiator. Sora 2 generates 10-15 seconds, Sora Pro up to 25 seconds, while Veo can extend to 2+ minutes. For short social media clips, faster models work well. For storytelling or marketing, longer durations matter.

Quality and speed also vary. Pro versions offer higher fidelity but take longer to generate. Fast versions provide quick previews for iteration. Consider your workflow—rapid prototyping benefits from fast models, while final production needs premium quality.

Audio capabilities set Veo apart with native sound generation including dialogue, effects, and ambient audio. Other models focus purely on visual output, requiring separate audio work.