Sora 2 is a new powerful media generation model, generating videos with synced audio. It can create richly detailed, dynamic clips from natural language or images.

Limitation: A $10 top-up is required to upgrade to Tier 2 in order to access the Sora 2 series models.

Sora 2 uses the v1/chat/completions endpoint, with prompts written into the content field of the request.

Sora 2 now supports the following features: Guest Mode: You can reference publicly authorized character IDs listed on the Sora.com website and use them in prompts with the @id format. Example: @sama. Aspect Ratio Control: Specify “horizontal” or “vertical” in your prompt to switch between landscape and portrait video output. Output Quality: Generates 10-second 720p videos by default, watermark-free.