--- description: Learn about BaseTensor & Boxes in Ultralytics YOLO Engine. Check out Ultralytics Docs for quality tutorials and resources on object detection. keywords: YOLO, Engine, Results, Masks, Probs, Ultralytics --- # BaseTensor --- :::ultralytics.yolo.engine.results.BaseTensor <br><br> # Results --- :::ultralytics.yolo.engine.results.Results <br><br> # Boxes --- :::ultralytics.yolo.engine.results.Boxes <br><br> # Masks --- :::ultralytics.yolo.engine.results.Masks <br><br> # Keypoints --- :::ultralytics.yolo.engine.results.Keypoints <br><br> # Probs --- :::ultralytics.yolo.engine.results.Probs <br><br>