Sora
Xu HướngOpenAI text-to-video model
Tổng Quan
Sora is OpenAI groundbreaking text-to-video generation model, capable of creating realistic and imaginative videos up to one minute long with complex scenes, multiple characters, and accurate physics. Announced in February 2024, Sora demonstrated a dramatic leap in AI video quality, generating footage with consistent characters, coherent camera movements, and detailed environments that approach cinematic quality. The model understands not just visual appearance but also physical laws, object permanence, and cause-and-effect relationships, enabling it to simulate real-world phenomena like reflections, shadows, and fluid dynamics. Sora can generate videos from text prompts alone or extend existing images and video clips. For creators and filmmakers, Sora represents a paradigm shift in content creation, enabling rapid prototyping of visual concepts, storyboard visualization, and even final production-quality footage for certain use cases. Access is currently available to ChatGPT Plus subscribers at $20/month with limited monthly credits, and Pro subscribers at $200/month get significantly more generation capacity. The API is available for enterprise customers who need to integrate video generation into their workflows. While the model occasionally struggles with complex physics and fine-grained text rendering, its overall quality and consistency place it at the forefront of AI video generation technology.
Tính Năng Chính
Ưu Điểm
- +Most advanced video AI
- +Physically realistic output
- +Longer video clips
- +Integrated with OpenAI ecosystem
Nhược Điểm
- -Very expensive (Pro plan only)
- -Generation times are long
- -Limited public access
- -Occasional physical errors
Phù Hợp
Tích Hợp và Tương Thích
Frequently Asked Questions
How much does Sora cost?
Sora is available to ChatGPT Plus users with limited credits and ChatGPT Pro users at $200/month with significantly more generation capacity.
How long can Sora videos be?
Sora can generate videos up to 60 seconds long, making it one of the longest AI video generators available as of 2026.
Is Sora available to the public?
Yes, Sora is now available to all ChatGPT users. Plus subscribers get limited credits, while Pro subscribers get the most generation capacity.
Is Sora better than Runway?
Sora produces more physically realistic and coherent videos, but Runway offers more editing tools, better pricing, and has been available longer.
Can I use Sora for commercial projects?
Yes, paid ChatGPT plans include commercial usage rights for Sora-generated videos, suitable for marketing and content creation.
Does Sora have an API?
Sora API access is available for enterprise customers. Individual API access has been rolling out gradually to developers.
Can Sora animate still images?
Yes. Sora can use a still image as the starting frame for a video and can also extend existing video clips with newly generated footage. This makes it useful for animating product photos and illustrations, not just for text-to-video generation.
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SOC 2 Type II