How to Train a YOLO26 Object Detection Model with Custom Data

In a tutorial by Erik Kokalj, the process of training the YOLO26 object detection model on a custom basketball dataset is detailed, highlighting the steps necessary for setting up the Colab Notebook with a GPU accelerator, installing required packages, and downloading the dataset from Roboflow Universe. The guide explains how to fine-tune YOLO26 with 654 annotated high-resolution images, applying a 20-epoch training cycle that shows a steady increase in mean average precision (mAP). Post-training, the tutorial illustrates how to perform inference with the fine-tuned model using the best.pt weights, along with visualizing the results with bounding boxes and class IDs. It concludes by encouraging readers to explore new datasets on Roboflow Universe to develop tailored computer vision applications using the YOLO26 architecture, emphasizing its adaptability for solving various industry-specific vision problems.