The model does not see real names or contact details.
Before a message goes to the AI model, your installation replaces names, phone numbers, email addresses, places and plot numbers with placeholders. The answer comes back, and only in your office do the placeholders become real details again.
In your office
The Sommer family from Dresden-Klotzsche, phone 0351 555 0142, would like a FAMILY 127 with a basement.
At the AI model
The ⟦PERSON_k7q2⟧ family from ⟦ORT_3fa9⟧, phone ⟦TELEFON_x81c⟧, would like a FAMILY 127 with a basement.