Sora 2
OpenAI
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Specifications
Pricing
TBD — pricing not yet announced
Coming soon
Sora 2 is OpenAI's second-generation text-to-video model and the most anticipated AI video release in the industry. The original Sora stunned the world in February 2024 with its ability to generate minute-long videos with complex camera movements and physically plausible scenes. Sora 2 builds on that foundation with substantially longer generation windows, 4K native resolution, and a new architecture designed to maintain narrative coherence across scenes — capabilities that push AI video into professional film and television territory.
Capabilities
Sora 2 is expected to deliver several category-defining capabilities: 60-second video generation that can sustain a coherent narrative arc, native 4K output suitable for broadcast and large-format display, and enhanced world simulation that accurately models the physical behaviour of materials, crowds, and natural phenomena. Early reports also suggest improved character consistency across cuts — a feature critical for storytelling applications where the same character must appear in multiple scenes without drifting in appearance.
Best Practices
When Sora 2 launches, the most effective prompts are expected to follow a screenplay structure rather than a static image description. Instead of "a busy city street", write "open on a wide shot of a rain-soaked city street at dusk; a lone taxi pulls up and a woman in a red coat steps out, looking up at the neon signs". Temporal connectives — "then", "as", "while", "cutting to" — help the model understand narrative progression across the clip duration.
Frequently Asked Questions
How is Sora 2 expected to improve on the original Sora?
Sora 2 is anticipated to address the key limitations of the original Sora: longer generation windows (up to 60 seconds vs the original 20 seconds), native 4K output, improved temporal consistency for complex multi-character scenes, and stronger adherence to narrative prompts that describe events unfolding over time. OpenAI has also signalled improvements in physics accuracy for fluid, cloth, and particle simulations.
When will Sora 2 be available on Genace?
Sora 2 is not yet publicly available via API. Genace is on the early access list and will integrate it as soon as OpenAI opens the API to third-party platforms. Sign up on the Genace waitlist to receive an instant notification at launch.
Will Sora 2 support commercial use?
Based on OpenAI's existing Sora commercial policy, videos generated via the API are expected to be available for commercial use subject to OpenAI's usage policies. Specific licensing terms for Sora 2 will be confirmed once the API launches.
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