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@onnx

Open Neural Network Exchange

ONNX is an open ecosystem for interoperable AI models. It's a community project: we welcome your contributions!

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  1. tutorials tutorials Public

    Tutorials for creating and using ONNX models

    Jupyter Notebook 3.7k 654

  2. onnx onnx Public

    Open standard for machine learning interoperability

    Python 21.5k 4k

  3. ir-py ir-py Public

    Efficient in-memory representation for ONNX, in Python

    Python 47 20

Repositories

Showing 10 of 30 repositories
  • backend-scoreboard Public

    Scoreboard for ONNX Backend Compatibility

    onnx/backend-scoreboard's past year of commit activity
    Python 29 Apache-2.0 40 2 1 Updated Sep 21, 2026
  • ir-py Public

    Efficient in-memory representation for ONNX, in Python

    onnx/ir-py's past year of commit activity
    Python 47 Apache-2.0 20 11 (1 issue needs help) 14 Updated Sep 21, 2026
  • onnx Public

    Open standard for machine learning interoperability

    onnx/onnx's past year of commit activity
    Python 21,513 Apache-2.0 4,033 159 (9 issues need help) 85 Updated Sep 20, 2026
  • onnx-mlir Public

    Representation and Reference Lowering of ONNX Models in MLIR Compiler Infrastructure

    onnx/onnx-mlir's past year of commit activity
    C++ 1,057 Apache-2.0 453 310 (2 issues need help) 63 Updated Sep 19, 2026
  • working-groups Public

    Repository for ONNX working group artifacts

    onnx/working-groups's past year of commit activity
    Jupyter Notebook 34 Apache-2.0 43 2 3 Updated Sep 15, 2026
  • onnx-tensorrt Public

    ONNX-TensorRT: TensorRT backend for ONNX

    onnx/onnx-tensorrt's past year of commit activity
    C++ 3,238 Apache-2.0 551 178 (1 issue needs help) 13 Updated Sep 14, 2026
  • steering-committee Public

    Notes and artifacts from the ONNX steering committee

    onnx/steering-committee's past year of commit activity
    Jupyter Notebook 29 24 0 1 Updated Sep 13, 2026
  • sklearn-onnx Public

    Convert scikit-learn models and pipelines to ONNX

    onnx/sklearn-onnx's past year of commit activity
    Python 631 Apache-2.0 129 84 3 Updated Sep 3, 2026
  • tensorflow-onnx Public

    Convert TensorFlow, Keras, Tensorflow.js and Tflite models to ONNX

    onnx/tensorflow-onnx's past year of commit activity
    Jupyter Notebook 2,557 Apache-2.0 473 222 19 Updated Sep 2, 2026
  • optimizer Public

    ONNX Optimizer

    onnx/optimizer's past year of commit activity
    C++ 835 Apache-2.0 109 62 13 Updated Sep 1, 2026