모델을

모델을

"모델을" means "model" (as an object or subject) in the accusative form.

In this sentence, '모델을' (model-eul) is the object of the verb '테스트하다' (to test), indicating what is being tested - the new model.

나는 새로운 모델을 테스트하고 있습니다.

I am testing the new model.

Here, '모델을' (model-eul) refers to the model that is the basis for creating the camera, and it is the object of the verb '기반으로 만들어지다' (to be made based on).

이 카메라가 이번에 발표된 모델을 기반으로 만들어졌습니다.

This camera was made based on the model announced this time.

In this third example, '모델을' (model-eul) is the object of the verb '사용하다' (to use), indicating the models being utilized in the context of learning.

학습하기 위해 다양한 신경망 모델을 사용합니다.

Various neural network models are used for learning.