Your question is Validate a New Model. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You have a new model that looks better than the current one on offline tests, and the team wants to know if it is ready to ship. You need to validate that the result is real, stable, and worth replacing the existing approach.
What steps would you take to validate a new model?