What makes a writing prompt good?
The difference between filler and a usable draft is almost always in the brief, not the model. Four things to put in every writing prompt:
**Audience.** Who reads this and what they already know. The reading level, the jargon they accept, the objection they'll have.
**Goal.** What the piece should make the reader think, feel, or do. "Get them to book a demo" produces different copy than "help them understand the trade-off."
**Voice and constraints.** Tone (plain, warm, authoritative), length, format, and banned moves (no hype, no clichés, no em-dash-everything).
**Raw material.** Your notes, bullet points, the actual product details. The model can shape your material far better than it can invent substance from nothing.