Glass Ramp Splash Test
How do P-Video 2 Pro, Wan 3.0, FastH3 V2 and 36 other AI video models handle a motion & physics prompt? We ran this exact prompt once on each model, with no cherry-picking. Compare all 39 clips side by side and copy the prompt to try it yourself.
A clear glass marble rolls down a steep wooden ramp, strikes a small metal lever, and releases a cup of blue water onto a spinning umbrella. The marble rebounds into a tray while water sheets, droplets, and the umbrella fabric react naturally. Locked-off side view, bright studio lighting.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★3.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★3.0
The marble and blue-water payoff appear, but the umbrella stays static and the mechanism is incomplete.
- Prompt adherence★★★★★★★★★★3.5
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★2.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio—
The elements are present, but the chain of actions is scrambled and the camera is not truly locked off.
- Prompt adherence★★★★★★★★★★3.5
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★2.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio—
Core chain reaction works, but the locked side view is missing.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio—
The marble's rebound into the tray is never shown.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★5.0
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
The marble reaches the tray, but the cup is missing and its path jumps abruptly.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
The complete setup plays out, but the marble floats and water containment is implausible.
- Prompt adherence★★★★★★★★★★3.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
It covers the requested chain, but the marble teleport and abrupt trigger break the physics.
- Prompt adherence★★★★★★★★★★4.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
The event chain is clear, but the tipped cup and water flow become visibly artificial.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★3.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio★★★★★★★★★★4.0
The lever trigger and final tray catch are not clearly shown.
- Prompt adherence★★★★★★★★★★4.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
The full setup is exceptionally clear, but the splash scale and marble continuity are implausible.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★4.0
The lever strike is not shown and the umbrella spin is weak.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
The marble is not convincingly glass and the lever strike is skipped.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★2.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
The rebound into the tray is absent and framing is not truly locked off.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★4.0
The cup is missing and the umbrella does not visibly spin.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
The umbrella does not visibly spin and the water reads as a CG ribbon.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★4.0
The lever contact and marble catch are not clearly depicted.
- Prompt adherence★★★★★★★★★★3.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★3.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
The chain is mostly present, but water and umbrella physics are inconsistent.
- Prompt adherence★★★★★★★★★★1.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
The umbrella and water activate before the marble reaches the lever, breaking the central chain.
- Prompt adherence★★★★★★★★★★1.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
Water starts before the cup is triggered and the marble never visibly rebounds into the tray.
- Prompt adherence★★★★★★★★★★3.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
The requested elements resolve in order, but the water becomes smeared and physically inconsistent.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★3.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
Water and umbrella are present, but the lever release and umbrella spin are unclear.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★2.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio★★★★★★★★★★4.0
The attractive spill lacks a clear lever-triggered release and coherent rebound.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★3.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
It includes most props, but the causal trigger and continuous marble path fail.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★2.0
- Camera & framing★★★★★★★★★★3.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
It attempts the spill sequence, but the umbrella deforms and the rebound is absent.
- Prompt adherence—
- Motion & consistency★★★★★★★★★★2.0
- Camera & framing★★★★★★★★★★2.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio—
The water fills a dish smoothly, but this is not the prompted apparatus or action.
- Prompt adherence★★★★★★★★★★1.0
- Motion & consistency★★★★★★★★★★1.0
- Camera & framing★★★★★★★★★★5.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio—
A stable bright studio setup, but the requested chain of actions never starts.
- Prompt adherence★★★★★★★★★★1.5
- Motion & consistency★★★★★★★★★★2.0
- Camera & framing★★★★★★★★★★1.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.0
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
The objects appear without a readable causal sequence or tray catch.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★3.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio★★★★★★★★★★4.0
It is the strongest causal attempt, but the splash and umbrella physics are implausible.
- Prompt adherence★★★★★★★★★★1.5
- Motion & consistency★★★★★★★★★★2.0
- Camera & framing★★★★★★★★★★3.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
The cup, umbrella, tray, and causal chain are absent.
- Prompt adherence★★★★★★★★★★1.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.0
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
It replaces the umbrella sequence with an unrelated water-filled bowl.
- Prompt adherence★★★★★★★★★★3.5
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio—
The lever-to-water release is not clearly shown.
- Prompt adherence★★★★★★★★★★4.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★5.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio—
The full mechanism reads clearly, but the spinning and physics are weak.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
Strong stable side view and splash, but no clear cup release or lever actuation.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.5
- Text rendering—
- Audio—
Clean locked shot, but the lever, rebound, and water mechanics remain unclear.
- Prompt adherence★★★★★★★★★★1.5
- Motion & consistency★★★★★★★★★★1.0
- Camera & framing★★★★★★★★★★3.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★1.5
- Text rendering—
- Audio—
Sharp render, but the causal marble-and-water sequence never occurs.
- Prompt adherence★★★★★★★★★★1.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★3.0
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
Polished splash imagery lacks the specified lever-driven marble chain.
- Prompt adherence★★★★★★★★★★2.0
- Motion & consistency★★★★★★★★★★2.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
Polished staging cannot compensate for the missing cup, lever action, and tray rebound.
- Prompt adherence★★★★★★★★★★1.0
- Motion & consistency★★★★★★★★★★1.0
- Camera & framing★★★★★★★★★★5.0
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.5
- Text rendering—
- Audio—
Stable and convincingly rendered, but it remains almost completely static.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★2.5
- Camera & framing★★★★★★★★★★2.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★2.0
- Text rendering—
- Audio—
The cup spill is visible, but its trigger, tray catch, and umbrella spin do not read.
