A proportion metric users can understand
Facial thirds are used to discuss vertical balance across the upper, middle, and lower face. PSL AI makes proportional feedback easier to read inside the metric breakdown.
Facial Thirds
Facial thirds and proportional harmony.
Facial thirds help describe vertical facial balance. PSL AI includes this metric inside a broader face analysis report.
Part of the full score
A strong or weak thirds score should be interpreted with jawline, eye area, cheekbones, and symmetry.
FAQ
What are facial thirds?
Facial thirds describe the relative vertical balance of the upper, middle, and lower face.
Does facial thirds analysis determine the full PSL score?
No. It is one metric among several visible facial aesthetics signals.
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