Step 4 — Config and launch

The final step is a summary view. Everything you’ve configured shows up as a card; you can jump back to any step with a Change link.

Run summary

The page is titled Run summary with one card per artifact:

Card	What it shows
Metric	Selected metric template or custom prompt with a sparkles icon.
Test set	Selected test set with validation status and (if available) F1 score pill.
Training set	Selected training set with validation status. For uploads with a label column, the line reads “Dataset validated and labeled”.
Base model	Pre-selected base model based on the approved Luna model for your organization.

Each card has a Change link in the top right that jumps you back to that step.

When you click the Confirm and launch button, the run is submitted to Luna Studio and the following happens:

Understand training, registration, failure, and cancellation states.

Once an eligible run is Fine-tuned, publish it.

What to do if a run fails.

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