Four Minutes, Not Four Hours
How do FastH3 V2, Seedance 2.5, Kling 3.0 Turbo and 33 other AI video models handle a talking head & lip sync prompt? We ran this exact prompt once on each model, with no cherry-picking. Compare all 36 clips side by side and copy the prompt to try it yourself.
A woman at a desk in a home office turns from her monitor towards the camera and says: "This took me four minutes, not four hours." She smiles as she finishes the line. Spoken audio with natural lip sync and quiet room tone, locked-off medium shot, daylight from a window.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The turn and final smile are clear, but the required spoken line is absent.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The final expression is not a clear smile and the required speech is absent.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★2.0
It only partly sells the turn-and-smile chain and has no spoken track.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
A coherent monitor-to-camera turn and smile, but no required speech audio.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The turn and end smile are strong, but the requested speech is absent.
- Prompt adherence★★★★★★★★★★4.5
- Motion & consistency★★★★★★★★★★4.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.5
- Text rendering—
- Audio★★★★★★★★★★5.0
The requested spoken line is clear with convincing locked-off performance.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
Expressive turn and smile are clear, but the setting is office-like and speech is absent.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
The action is present, but silent audio and facial inconsistency weaken it.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The visual action is clean and complete, but the requested speech is absent.
- Prompt adherence★★★★★★★★★★5.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
A complete, natural turn in a convincingly lit home-office setup.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★3.5
- Quality & detail★★★★★★★★★★3.0
- Look & lighting★★★★★★★★★★3.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The turn and smile occur, but the dark unstable presentation and absent speech miss key details.
- Prompt adherence★★★★★★★★★★4.5
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
Polished and stable, though the delivery feels slightly staged.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
The action sequence is clear, but the requested spoken audio is absent.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★4.5
- Text rendering—
- Audio★★★★★★★★★★2.0
The visual action chain is exceptionally clean, but the requested spoken audio is absent.
- Prompt adherence★★★★★★★★★★4.5
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
Clear complete action and stable shot, with mildly synthetic lip motion.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The visual turn and end smile are clean, but the requested spoken audio is absent.
- Prompt adherence★★★★★★★★★★4.5
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The requested turn lands cleanly, but facial expressions warp slightly.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
The turn and smile occur, but slight facial artifacts and absent audio hold it back.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
The turn and ending smile are clear, but the required speech track is missing.
- Prompt adherence★★★★★★★★★★4.5
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★3.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The action is complete, but gesturing introduces minor hand artifacts.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.0
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
Attractive window-side portrait, but the monitor turn is largely absent.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
She does not clearly begin turned toward the monitor, and the requested audio is absent.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★2.5
- Look & lighting★★★★★★★★★★3.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
Large corrupted text overlays spoil an otherwise correct turn and smile.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The full visual action reads cleanly, but the requested speech is absent.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
Clear turn and smile, but no requested spoken audio.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
The monitor has conspicuous unstable garbled text and no spoken audio.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
Strong desk-to-camera action and smile, but there is no required spoken audio.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The turn and smile work, but the required spoken line is absent.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
Convincing visual performance, but no requested spoken audio is present.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The profile-to-camera action reads well, though the requested spoken audio is absent.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The turn and smile work, but the requested speech is absent.
- Prompt adherence★★★★★★★★★★3.0
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
Clean daylight setup and final smile, but the required audible line is absent.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★3.5
- Camera & framing★★★★★★★★★★4.0
- Quality & detail★★★★★★★★★★3.5
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
She does not clearly start facing the monitor and persistent gibberish overlays distract from the scene.
- Prompt adherence★★★★★★★★★★2.5
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.5
- Look & lighting★★★★★★★★★★4.5
- Realism & physics★★★★★★★★★★4.0
- Text rendering—
- Audio★★★★★★★★★★2.0
The image is polished, but she does not clearly start by turning from the monitor and audio is absent.
- Prompt adherence★★★★★★★★★★4.5
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★3.5
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
The monitor-to-camera turn is clear, with slightly soft dark exposure.
- Prompt adherence★★★★★★★★★★4.5
- Motion & consistency★★★★★★★★★★4.0
- Camera & framing★★★★★★★★★★4.5
- Quality & detail★★★★★★★★★★4.0
- Look & lighting★★★★★★★★★★4.0
- Realism & physics★★★★★★★★★★3.5
- Text rendering—
- Audio★★★★★★★★★★2.0
Clear monitor-to-camera turn with only a slightly synthetic finish.
