onnx 1.12.0


Open Neural Network Exchange

Open Neural Network Exchange

Stars: 13031, Watchers: 13031, Forks: 2930, Open Issues: 311

The onnx/onnx repo was created 4 years ago and was last updated an hour ago.
The project is extremely popular with a mindblowing 13031 github stars!

How to Install onnx

You can install onnx using pip

pip install onnx

or add it to a project with poetry

poetry add onnx

Package Details

Apache License v2.0
GitHub Repo


No  onnx  pypi packages just yet.


A list of common onnx errors.

Code Examples

Here are some onnx code examples and snippets.

GitHub Issues

The onnx package has 311 open issues on GitHub

  • Checker should validate the Loop outputs have names.
  • mypy typecheck (mypy version now is 0.760 in main branch) cannot work with Python 3.8 and 3.9
  • mypy: update to 0.782 and enable it with Python 3.8 and 3.9
  • More backend tests for Pad operator
  • Upgrade mypy to latest version
  • Use Python type annotations rather than comments
  • Add bfloat16 type to a few ops missing it
  • Resize-11 scales input should be optional
  • [proposal] ONNX Model metadata for provenance
  • [Tracking] Upgrade MacOS to 11.0 from 10.15 in Mac release pipeline
  • Bugfix extractor misses local functions
  • Apache Licence template not populated
  • Add Col2Im operator
  • MeanVarianceNormalization without division by zero
  • Refactor and separate shape inference tests with data propagation.

See more issues on GitHub

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