Sora

Sora is OpenAI's video generation model capable of producing realistic and imaginative video scenes from text descriptions. It can generate videos up to 20 seconds long with consistent characters, smooth camera movement, and coherent physics.

Sora understands how objects exist in the physical world and can simulate interactions between them, resulting in videos that feel more grounded than competitors' outputs. The model can also extend existing videos, fill in missing frames, and generate video from still images.

What distinguishes Sora is its ability to maintain temporal consistency across longer clips, keeping characters and environments stable throughout the entire sequence. It handles complex prompts involving multiple subjects, specific actions, and detailed environments better than most alternatives.

Sora is available through ChatGPT Plus and Pro subscriptions, with different generation limits depending on the plan tier. The model supports multiple aspect ratios including landscape, portrait, and square formats, making it versatile for different platforms.

While it occasionally struggles with precise hand movements and very specific physical interactions, its overall video quality and prompt adherence represent a significant leap forward in AI video generation technology.