Welcome to your interview.
The question is on your right: Distributed ML Model Compilation. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Design a distributed system that accepts user-submitted machine learning models, compiles them for multiple hardware targets, and caches the optimized artifacts at OctoML.