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openai/sora-2
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OpenAI's Flagship video generation with synced audio
Capabilities
No capability data available
Cost
Community model (estimated from hardware time)
Input Parameters
| Name | Type | Description | Default | Constraints |
|---|---|---|---|---|
prompt * | string | A text description of the video to generate | — | — |
aspect_ratio | string | Aspect ratio of the video. Portrait is 720x1280, landscape is 1280x720 | "portrait" | portrait landscape |
input_reference | string (uri) | An optional image to use as the first frame of the video. The image must be the same aspect ratio as the video. | — | — |
openai_api_key | string (password) | Optional: Your OpenAI API key. If you use your own OpenAI API key, you will be charged directly by OpenAI. | — | — |
seconds | integer | Duration of the video in seconds | 4 | 4 8 12 |
prompt required string A text description of the video to generate
aspect_ratio string Aspect ratio of the video. Portrait is 720x1280, landscape is 1280x720
Default:
"portrait" portrait landscape
input_reference string An optional image to use as the first frame of the video. The image must be the same aspect ratio as the video.
openai_api_key string Optional: Your OpenAI API key. If you use your own OpenAI API key, you will be charged directly by OpenAI.
seconds integer Duration of the video in seconds
Default:
4 4 8 12
Version:
763a9321f615 Updated: 6/8/2026 228.5K runs