Event promo prompt
A copy-and-paste prompt for ChatGPT, Claude or Gemini that gets a professional event promo on the first try, plus the cheapest model that does it well.
What most people type
promote our wine tasting night next thursday, $35 per person, 5 wines with cheese
It works, but the AI has to guess your how to book or RSVP, platform and venue and address, so the first answer usually needs another round. The version below asks for exactly what a professional would deliver.
The better prompt
Write promotional copy for our wine tasting night next Thursday. Details: $35 per person, 5 wines paired with cheese. Give me: - 3 short social posts (hook in the first line, one call to action to [how to book or RSVP], hashtags if the platform uses them) for [platform] - 1 short email with 2-3 subject lines with preview text, a brief body, and one call to action Use these placeholders where details are needed: [venue and address], [start time], [number of spots or booking deadline], [brand voice or tone]. Don't invent details about the wines, cheeses, hosts or what's included beyond what I gave. Keep the tone inviting. Remind readers that alcohol is for guests of legal drinking age, and add [required warnings or disclaimers]. Don't make health or results claims.
Replace the [brackets] with your details before you send it: how to book or RSVP, platform, venue and address, start time, number of spots or booking deadline, brand voice or tone, required warnings or disclaimers.
What a professional event promo prompt covers
- Booking call to action
- Placeholders for time and reservation link
- Channel or format choice
Best AI model for this prompt
This is a everyday task. You don't need the most expensive model. The cheapest model at each company that handles it well:
| Company | Model | Per use | Per 1,000 uses |
|---|---|---|---|
| Anthropic | Claude Sonnet 5.5 | $0.0043 | $4.35 |
| OpenAI | GPT-6.1 Terra | $0.0022 | $2.17 |
| Gemini 3.8 Flashcheapest | $0.0016 | $1.63 |
Pay-per-use list prices for this prompt and its expected answer (about 400 tokens). On a monthly chat plan, the same choice shows up as more messages before you hit your limit. See today's AI prices.