Open house post prompt
A copy-and-paste prompt for ChatGPT, Claude or Gemini that gets a professional open house post on the first try, plus the cheapest model that does it well.
What most people type
instagram post for my open house this saturday 1-4pm
It works, but the AI has to guess your address or neighborhood, price and key features of the property: beds, baths, standout details, so the first answer usually needs another round. The version below asks for exactly what a professional would deliver.
The better prompt
Write an Instagram post promoting my open house this Saturday, 1-4pm. Property details: [address or neighborhood], [price], [key features of the property: beds, baths, standout details], [agent name and contact]. Include: - A first-line hook that stops the scroll - A short caption that describes the property using only the features given (no wording about the type of buyer it suits, for fair housing) - Date and time (Saturday, 1-4pm) and the location - One clear call to action, such as [RSVP, DM, or link in bio] - 5-8 relevant hashtags Give 2 caption variants to choose from, plus a short suggestion for the photo or Reel to pair with it. Don't invent property details I haven't given.
Replace the [brackets] with your details before you send it: address or neighborhood, price, key features of the property: beds, baths, standout details, agent name and contact, RSVP, DM, or link in bio.
What a professional open house post prompt covers
- Placeholders for address and key features
- Hook and call to action
- Hashtags
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 | $4.33 |
| OpenAI | GPT-6.1 Terra | $0.0022 | $2.16 |
| Gemini 3.8 Flashcheapest | $0.0016 | $1.62 |
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.