The document discusses GluonCV, an open source computer vision toolkit for Apache MXNet and Gluon. GluonCV provides state-of-the-art pre-trained models for classification, detection, segmentation, and other tasks. It offers easy and fast development of vision models as well as deployment of trained models. Examples of pre-trained models and their accuracy are shown for classification, detection, and segmentation tasks. Information on getting started with GluonCV, MXNet, and Gluon NLP is also provided.