The generated caption is created by computer vision and follows a certain format which is universal and also accepted by our partners. Once an image has been accepted for the EyeEM marketplace the photographer can define whether to use a generated or an own caption. You can do this in the user keywording section.
There is a notification when images are ready for user keywording. This is where keywords and captions can be added or confirmed. You can find an example of what this may look like below: