Data Visibility
Run metadata always goes to the control plane, because run history,
monte experiment show, and monte compare read it. Monte never uses a team’s data, traces, or traffic to train or improve any model.
With BYOC, traces and job log lines reach Monte only when the team turns them on in the Console under Team → Data Sharing; both are off by default. A job without --remote runs on the machine that runs the CLI, and its data stays there.
Follow the Data
HF_ENDPOINT secret sets a mirror. Signed job images are copied into the team’s registry, and jobs pull only from it.
With BYOC, monte secret set writes the value to the cloud’s secret store with the signed-in cloud credentials, and the control plane stores only the name.
Choose a Region
The control plane runs in the EU or the US, chosen when the team is created, and the team’s run metadata stays there. It holds names, configs, statuses, scores, and metrics, and no task text, dataset rows, prompts, or weights. With BYOC,monte cloud connect --region sets one region for each connected cloud. Jobs, storage, and endpoints for that cloud stay in that region. Monte never copies data or weights between connected clouds, and a deployment uses checkpoints from its own cloud.
Inference Data
The endpoint keeps no request or response content, and Monte never trains on inference traffic. Request logs stay in artifact storage, which is in the team’s account with BYOC. They hold the time, the deployment, the token counts, and the status code, and never request or response content. They are kept for 30 days.--request-logs off on a deployment keeps none. monte deployment logs prints server logs, which never include prompts or completions.
Keep Model Calls Inside the Cloud
The judge model in an eval grader is an open-weight or a closed-weight model. The team chooses. The judge in a training environment, and the generator and the judge in synthetic data, are always open-weight models.
Monte calls a provider only for an eval judge named as
<provider>/<model>, or from grader code that calls an outside API.

