Sora 2 System Card
OpenAI Blog
September 30, 2025
Sora 2 is our new state of the art video and audio generation model. Building on the foundation of Sora, this new model introduces capabilities that have been difficult for prior video models to achieve– such as more accurate physics, sharper realism, synchronized audio, enhanced steerability, and an expanded stylistic range.
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Originally published on OpenAI Blog on 9/30/2025