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fix: update specification for model weight media types #141

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gaius-qi merged 1 commit into from
Nov 12, 2025
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fix: update specification for model weight media types #141

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4 changes: 2 additions & 2 deletions docs/spec.md
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Expand Up @@ -46,9 +46,9 @@ The image manifest of model artifacts follows the [OCI Image Manifest Specificat

- `application/vnd.cncf.model.weight.v1.tar`: The layer is a [tar archive][tar-archive] that contains the model weight file. If the model has multiple weight files, they SHOULD be packaged into separate layers.

- `application/vnd.cncf.model.weight.v1.tar+gzip`: The layer is a [tar archive][tar-archive] that includes the configuration file for the model weights. The archive is compressed with [gzip][rfc1952_2].
- `application/vnd.cncf.model.weight.v1.tar+gzip`: The layer is a [tar archive][tar-archive] that contains the model weight file. The archive is compressed with [gzip][rfc1952_2].

- `application/vnd.cncf.model.weight.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that includes the configuration file for the model weights. The archive is compressed with [zstd][rfc8478].
- `application/vnd.cncf.model.weight.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains the model weight file. The archive is compressed with [zstd][rfc8478].

- `application/vnd.cncf.model.weight.config.v1.raw`: The layer is an unarchived, uncompressed config of the model weights like tokenizer.json, config.json, etc.

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