Is this a Sora 2 video?

OpenAI Sora 2 generates high-definition video from text and image prompts. Here's what it tends to leave behind.

Video generatorOpenAI

MP4, MOV, WebM, AVI · up to 5 min free (max 50 MB) · longer videos with credits

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What Sora 2 tends to leave behind

Inspect physical conservation laws, edge anomalies, and neural generation signatures.

  1. 01

    Physics that drifts

    Solid objects (tableware, clothing, vehicle panels) stretch, fuse, or change volume during dynamic multi-character interactions.

  2. 02

    Liquid and smoke that won't hold still

    Water splashes, smoke plumes, and pouring beverages exhibit unnatural transitions and disappear into surfaces rather than behaving like real fluids.

  3. 03

    Details that change behind objects

    When objects or limbs pass behind another subject, they reappear with altered textures, extra fingers, or shifting scale proportions.

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Frequently asked questions

Can human viewers reliably detect Sora 2 videos?
Short 2-second clips can easily fool human viewers. However, examining longer sequences (5+ seconds) for physical conservation laws and running neural frequency checks reliably identifies Sora 2 generation.
How does Sealed Rose detect Sora 2 without watermarks?
Detection models analyze mathematical pixel velocity vectors, optical flow consistency, and latent compression signatures across frames rather than relying on easily stripped metadata watermarks.