Model Weights not mounted at runtime.

Model Weights not mounted at runtime.  

  By: daniele.molino on July 14, 2025, 7:51 p.m.

Despite uploading a valid algorithmmodel.tar.gz file as instructed, the containerized algorithm does not find the model weights under /opt/ml/model during runtime. An exhaustive inspection of the container filesystem shows that only the input file is present, and no model files are mounted.

Re: Model Weights not mounted at runtime.  

  By: vlm3dchallenge on July 15, 2025, 1:46 a.m.

Hi Dainele,

This seems to be docker image issue. Are you sure you are correctly mounting model weights in your docker image and tests work locally?

Re: Model Weights not mounted at runtime.  

  By: daniele.molino on July 15, 2025, 6:25 a.m.

“You can upload your algorithm's model separately from the container as a tarball (.tar.gz). If provided, tarball will be extracted to /opt/ml/model/ at runtime”

From what I read here it seems like they will be automatically mounted at runtime once you provide the .tar.gz in the models section.