Khronos NNEF Registry

The NNEF registry contains the specification of the Khronos Neural Network Exchange Format.

NNEF Specification

The current version of NNEF is 1.0.5:

• NNEF 1.0.5 Specification in PDF and HTML (2022-02-16).

Previous versions of NNEF:

• NNEF 1.0.4 Specification in PDF and HTML (2021-06-15).

• NNEF 1.0.3 Specification in PDF and HTML (2020-08-27).

• NNEF 1.0.2 Specification in PDF and HTML (2019-09-16).

• NNEF 1.0.1 Specification in PDF and HTML (2019-05-10).

• NNEF 1.0 Specification in PDF and HTML (2018-06-13).

Development of the next version of NNEF

NNEF version 2.0 is being developed openly in order to solicit public feedback. The latest revisions can be viewed and issues can be reported in the NNEF-Docs Github project.

Providing Feedback on the Registry and Specification

Khronos welcomes comments and issue reports.

To provide feedback on the NNEF Specification, file an issue in the NNEF-Docs Github project.

To provide feedback on the NNEF registry itself (such as reporting missing content, bad links, etc.), file an issue in the NNEF-Registry Github project.