Practical Community · To Sora, Explore the Future of AI Video

Sora AI Practical Community

From observer to creator, we provide actionable knowledge, tools, and opportunities. Learn Sora 2 techniques, share creative experiences, and explore infinite possibilities of AI video with like-minded creators.

What is Sora?

Sora is OpenAI's advanced video generation AI model that creates high-quality video content from text descriptions.

Sora 2, as the latest version, achieves major breakthroughs in physical accuracy, realism, and controllability, while supporting synchronized dialogue and sound effects generation.

Through the new Sora iOS app, users can easily create, remix, and share video content, experiencing the AI-driven video creation revolution.

Sora 2 is not just a video generation tool, but an important milestone toward general-purpose world simulators, laying the foundation for AI systems to understand and simulate the physical world.

iOS App Guide

Learn how to use the Sora iOS app to create and share videos

View User Guide

Video Creation Tips

Master Sora 2 creation techniques and best practices

Learn User Guide

Sora 2 Breakthrough

Sora 2 achieves a qualitative leap compared to previous models, jumping directly from the “GPT-1 moment” to the “GPT-3.5 moment,” capable of completing extremely complex physical simulation tasks like Olympic gymnastics and surfboard backflips.

Sora 2 Technical Breakthroughs

Sora 2 achieves major breakthroughs in several key technical areas:

Physical Accuracy

Accurately simulates gravity, collisions, buoyancy and other physical phenomena, avoiding object teleportation and deformation.

Complex Instruction Understanding

Can understand and execute complex instructions across multiple shots while maintaining world state continuity.

Audio-Video Synchronization

Simultaneously generates high-quality video and synchronized audio, including dialogue, sound effects, and background music.

These breakthroughs make Sora 2 the first truly meaningful world simulator, laying the foundation for AI to understand and simulate the real world.