Your question is Pivoting From Elegant to Useful. 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).
Tell me about a time you built or designed an AI solution that was technically elegant, but it failed to meet an important business requirement such as latency, cost, reliability, or customer adoption. How did you recognize the mismatch, how did you pivot, and what was the outcome?