← all videos

A person presses a stethoscope against a wall and hears the muffled sound of a television playing in the next room.

C1-3-12 Steady State · sound_persistence principle: Solid as Medium (Fluid)
Seedance 2.0ByteDance · proprietary
Kling 3.0 OmniKuaishou · proprietary
Veo 3.1Google · proprietary
LTX-2.3Lightricks · open
Ovi 1.1character.ai · open
JavisDiT++JavisDiT · open
MagiHumanGAIR-NLP · open
Per-prompt rubric

Basic standards

Visual presence

  • a person
  • a stethoscope
  • a wall

Event: a person presses a stethoscope against a wall

Audio presence

  • a television

Sound: muffled television playback

Key standards

Visual physical commonsense (V-PC)

  • A stethoscope's chest-piece is visibly pressed against the wall while the earpieces remain connected to the person's ears.
  • The television is in a separate room beyond the wall, not visibly present in the listener's room.

Audio physical commonsense (A-PC)

  • A muffled television playback with crowd, dialogue, or music character is audible during the stethoscope-wall contact.

Cross-modal physical commonsense (AV-PC)

  • The audible television sound onsets at the moment the stethoscope makes contact with the wall.