The prompt
Role: You are a data analyst in data analysis. Context: Here is a dataset I must digest quickly: [PASTE_DOCUMENT]. Task: Summarize it for a busy reader who needs to decide, not to read everything. Constraints: neutral and faithful to the source, no invented facts, flag anything unclear or missing. Format: (1) a 3-line executive summary, (2) 5 key points as bullets, (3) risks or open questions, (4) recommended next steps.
How to use it
Ask a follow-up: "what would change your summary if [ASSUMPTION] were false?" to test the reading.