Even in small companies, its important to discuss what the expectations around AI are. In the absence of any further requirements (i.e. assuming privacy is not a major issue, regulatory issues etc), it can be as simple as clearly saying: "You can use AI, but you are ultimately responsible for what you deliver. It is expected you verify the data, test the code, and otherwise validate the responses."
Something as simple as that gives an expectation, without being overbearing to start with.
Something as simple as that gives an expectation, without being overbearing to start with.