This is the 14223rd most frequent Korean word.
모델들이
"Models" (plural form referring to people who model).
Here, '모델들이' is a subject marking plural models performing the action of walking.
모델들이 무대 위에서 걷고 있습니다.
The models are walking on the stage.
In this usage, '모델들이' denotes the models as individuals who are wearing the clothes.
모델들이 입은 옷은 모두 디자이너가 만든 것입니다.
The clothes worn by the models were all created by the designer.
Here, '모델들이' refers to the models as the agents communicating or showcasing styles.