Skip to content
Switch branches/tags
Go to file
Cannot retrieve contributors at this time

SIGs - Special Interest Groups

As described in the ONNX governance, Special Interest Groups (SIGs) are persistent groups responsible for specific parts of the project. SIGs have open and transparent proceedings to develop goals and implement code contributions. SIGs are also responsible for ongoing maintenance of the code in their areas.

Joining a SIG

If you are interested in participating, please join the discussion in the respective Slack channels. Details about any upcoming meetings will also be shared in the Slack channels. SIG artifacts can be found in the sigs repository.

You can find the schedule of SIG meetings on the LF AI calendar

Current SIGs

Name Responsibilities
Architecture & Infra Defining and maintaining the core ONNX format, the build and CI/CD systems for ONNX repositories, publishing release packages for ONNX, the onnx-docker repository, and creating tools to help integrate with and test against the ONNX standard. This SIG is also the defacto owner of files in the main ONNX repository unless explicitly owned by another SIG.
Operators Determining the operators that are part of the ONNX spec (ONNX and ONNX-ML domains), ensuring high quality operator definitions and documentation, establishing criteria for adding new operators, managing ops domains and compliance tiers, and enforcing versioning mechanisms.
Converters Developing and maintaining the various converter repositories under ONNX.
Models and tutorials Providing a comprehensive collection of state of the art ONNX models from a variety of sources and making it easy for users to get started with ONNX and the ecosystem around it.