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Two cars collide head-on at high speed with visible crumpling, shattering glass, and airbag deployment, but the scene is completely silent — violating the principle that large kinetic energy transfers must produce correspondingly loud acoustic output.

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Per-prompt rubric

Basic standards

Visual presence

  • two cars

Event: two cars collide head-on at high speed with crumpling, shattering glass, and airbag deployment

Audio presence

  • a car collision

Sound: silence

Key standards

Visual physical commonsense (V-PC)

  • Two cars are visible colliding head-on at high speed with continuous physically plausible motion.
  • The collision visibly produces crumpling of the car bodies, shattering glass, and airbag deployment.

Audio physical commonsense (A-PC)

  • The clip contains no audible sound throughout.

Cross-modal physical commonsense (AV-PC)

  • No audio sound coincides with the visible collision, the shattering glass, or the airbag deployment.