# Ultralytics YOLOv5 > Explore Ultralytics YOLOv5u object detection models with the current Ultralytics Python package and a proven, accessible PyTorch workflow. ## Page sections - [YOLO](https://www.yolov5.com/#evolution) - [Annotate](https://www.yolov5.com/#annotate) - [Train](https://www.yolov5.com/#gpus) - [Deploy](https://www.yolov5.com/#deploy) - [FAQ](https://www.yolov5.com/#faq) ## Official resources - [Ultralytics YOLOv5 on Ultralytics Platform](https://platform.ultralytics.com/ultralytics/yolov5) - [Ultralytics YOLOv5 documentation](https://docs.ultralytics.com/models/yolov5) - [Ultralytics Python package](https://github.com/ultralytics/ultralytics) - [Install Ultralytics](https://docs.ultralytics.com/quickstart/) - [Train a model](https://docs.ultralytics.com/modes/train/) - [Export a model](https://docs.ultralytics.com/modes/export/)