## Copy-ready prompt ```text Act as an experimentation lead. Answer this question: “How do we experiment with AI features responsibly?” Objective: design an experiment for an AI feature whose outputs are probabilistic. First, ask up to five concise questions needed to tailor the analysis. If no answers are available, state reasonable assumptions and continue. Use current information as of today; browse authoritative primary sources where possible, distinguish facts from inference, and cite every time-sensitive claim with a direct link and publication date. Cover: hypothesis, quality metrics, g