A drummer strikes a drum in close-up. The stick contacts the drum head and the sharp drum hit sounds at the exact same instant.
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 drummer
- a drumstick
- a drum
Event: a drumstick strikes a drum head
Audio presence
- a drum
Sound: a drum hit
Key standards
Visual physical commonsense (V-PC)
- A drumstick swings down and visibly contacts the top membrane of the drum head in continuous physically plausible motion.
Audio physical commonsense (A-PC)
- Each drum-hit sound has the sharp attack and brief resonant body of a stick striking a drum head.
Cross-modal physical commonsense (AV-PC)
- Each visible stick-on-head contact coincides in time with an audible drum-hit onset.
- Each audible drum-hit onset coincides in time with a visible stick-on-head contact.