1
Save first
The test uses the saved draft. If you have unsaved changes, the dialog says “Your unsaved changes are not included. Save the draft first.”
2
Write a message
Enter up to 2000 characters in Message to test.
3
Choose the direction
In Treat it as, choose What a person sends or What the model answers. A guardrail that applies only to the other direction does not fire.
4
Read the result
Each message shows its outcome and which guardrails fired.
The test log stays while you are on the page, even if you close the dialog, until you choose Clear. You can run up to 120 tests an hour.