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Ultralytics

Democratizing Vision AI
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At Ultralytics, we are dedicated to creating the best artificial intelligence models in the world. Our open source works here on GitHub offer cutting-edge solutions for a wide range of AI tasks, including object detection, tracking, instance segmentation, semantic segmentation, image classification, and pose estimation 🚀.

We welcome contributions from the global community 🌍 and are always eager to hear from users with feature requests and bug reports. If you're looking for state-of-the-art AI models that are fast, accurate, and easy to use, Ultralytics is the place to be. For commercial deployments, explore our enterprise licensing options.

Join us on our mission to push the boundaries of AI and make it accessible to everyone! 💡🌟


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  1. ultralytics ultralytics Public

    Ultralytics YOLO27, YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

    Python 61.6k 11.8k

  2. yolov5 yolov5 Public

    Ultralytics YOLOv5 in PyTorch for object detection, instance segmentation, classification, training, and export.

    Python 58k 17.5k

  3. yolov3 yolov3 Public

    PyTorch implementation of YOLOv3, YOLOv3-SPP, and YOLOv3-tiny for real-time object detection with training, validation, inference, and multi-format export.

    Python 10.6k 3.4k

  4. notebooks notebooks Public

    Ultralytics YOLO tutorials for Colab, Kaggle, and SageMaker covering training, inference, export, and vision tasks.

    Jupyter Notebook 240 53

  5. yolo-ios-app yolo-ios-app Public template

    Ultralytics YOLO iOS app and Swift package for real-time Core ML inference across major computer vision tasks.

    Swift 514 102

  6. yolo-flutter-app yolo-flutter-app Public

    Official Ultralytics YOLO Flutter plugin for real-time inference on Android and iOS across major vision tasks.

    Dart 494 174

Repositories

Showing 10 of 57 repositories
  • ultralytics Public

    Ultralytics YOLO27, YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

    ultralytics/ultralytics's past year of commit activity
    Python 61,638 AGPL-3.0 11,764 36 40 Updated Sep 15, 2026
  • lite Public

    A fast, local workspace for Claude Code, Codex, Gemini CLI, Kimi Code, Qwen Code, DeepSeek, OpenRouter, and your shell.

    ultralytics/lite's past year of commit activity
    TypeScript 28 AGPL-3.0 6 2 0 Updated Sep 15, 2026
  • inference Public

    High-performance Ultralytics YOLO inference in Rust with ONNX Runtime, GPU backends, CLI, and WebGPU/WASM.

    ultralytics/inference's past year of commit activity
    Rust 174 AGPL-3.0 25 0 0 Updated Sep 15, 2026
  • template-rust Public template

    Ultralytics Rust project template with library and CLI examples, tests, benchmarks, rustfmt, clippy, coverage, dependency checks, and crates.io publishing.

    ultralytics/template-rust's past year of commit activity
    Rust 69 AGPL-3.0 2 0 1 Updated Sep 15, 2026
  • stars Public

    Daily Ultralytics analytics for GitHub, PyPI, Google Analytics, Reddit, and Platform metrics, published as static JSON with historical star tracking.

    ultralytics/stars's past year of commit activity
    Python 96 AGPL-3.0 6 0 0 Updated Sep 15, 2026
  • sdk Public

    Official Python SDK for the Ultralytics Platform API

    ultralytics/sdk's past year of commit activity
    Python 10 AGPL-3.0 1 0 0 Updated Sep 15, 2026
  • assets Public

    Shared Ultralytics logos, media, sample images, pretrained model weights, dataset artifacts, and release assets.

    ultralytics/assets's past year of commit activity
    670 AGPL-3.0 52 0 0 Updated Sep 14, 2026
  • replicate Public

    Ready-to-use Cog deployments and CI/CD for running Ultralytics YOLO11, YOLO World, YOLOE, and YOLO26 models on Replicate.

    ultralytics/replicate's past year of commit activity
    Python 70 AGPL-3.0 4 0 1 Updated Sep 14, 2026
  • yolov5 Public

    Ultralytics YOLOv5 in PyTorch for object detection, instance segmentation, classification, training, and export.

    ultralytics/yolov5's past year of commit activity
    Python 58,015 AGPL-3.0 17,471 31 (2 issues need help) 1 Updated Sep 14, 2026
  • notebooks Public

    Ultralytics YOLO tutorials for Colab, Kaggle, and SageMaker covering training, inference, export, and vision tasks.

    ultralytics/notebooks's past year of commit activity
    Jupyter Notebook 240 AGPL-3.0 53 0 1 Updated Sep 14, 2026
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