Are all "other" tracked objects in dataset vehicles?

Dataset scenes consist of objects of 3 separate object types: “AV” - that is automated vehicle, “AGENT” - that is agent vehicle, which trajectory is to be predicted and then there is “OTHERS” category. In article it is mentioned, that here come all objects in the area of interest (i.e. drivable area + 5 meters in all sides). Are all of this objects actually other vehicles or pedestrians are also involved. If so, is there a way to get more descriptive classes of objects.

“OTHERS” includes all object types. It will have vehicles, pedestrians, bikes etc. Unfortunately, there is no way to get object types for these tracks currently.