Find it in Darwin Top bar → Test assistant Open this screen ↗
Use Test assistant for a private conversation, or the Test conversation step inside guided setup. Ask real questions visitors would ask instead of only typing “hello.”
A five-question check
Keep a short list of these questions and repeat it after meaningful changes to knowledge or instructions.
Complete the setup test
In guided setup, select Start private preview, send a message, review the response, and confirm the checkbox before continuing. If relevant settings change after the test, Darwin may require a fresh review rather than accepting an old result.If the screen says Mock preview, you are testing the interface rather than a live AI provider. A successful mock conversation is not proof that production answers, automated experiments, or verified bookings are ready.