Module 1 · The AI Foundation · Lesson 4 of 21
Keep AI honest: the facts to never let it invent
AI is a brilliant writer and a confident liar. Ask it to describe a home and it will happily tell you the kitchen is "newly renovated," the schools are "top-rated," and downtown is "a ten-minute walk" — whether or not any of that is true. It's not lying on purpose. It predicts the most plausible words, not the correct ones. Your job is to catch the difference before it hits the MLS.
This one habit is the difference between AI that saves you hours and AI that costs you a fine — or your license.
Why AI makes things up
The AI has never seen the property. When you leave a blank, it fills it with whatever sounds right for a listing like that. Give it "3 bed, nice kitchen" and it may invent square footage, a year built, a school rating, or a commute time — and state it as confident fact. It looks polished. It's completely unverified.
The 5 facts to never let AI state on its own
Before anything is published, find every one of these and confirm it against your source (the MLS, the seller, public records):
- Measurements — square footage, lot size, room dimensions, bed/bath counts.
- Schools & ratings — never let AI name a school, quote a "rating," or call an area's schools "good" (this is also a fair-housing landmine — see below).
- Distances & "walkability" — "10 minutes to downtown," "walk to the train," "close to everything."
- Money facts — taxes, HOA fees, what's included, utility costs.
- Legal & material claims — "permitted," "new roof," "not in a flood zone," zoning, "move-in ready."
If you can't back a claim with a source, cut it — or soften it to something true.
The fair-housing landmine
Default AI loves phrases that can violate fair-housing rules: "perfect for families," "safe neighborhood," "walkable to church," "great for young professionals." Those describe who you imagine living there, not the property — and that's steering. Strip them out. Add this guardrail to your listing prompts:
Describe only the property and its features — never the type of person who
should live here. No references to family status, religion, schools by name,
"safe" or "good" neighborhoods, or any protected class. Keep it
fair-housing compliant.
The 60-second fact-check
Make this automatic on every AI draft:
- Read it once for voice — does it sound like you?
- Read it again and highlight every number and every claim.
- Verify each highlight against your source, or delete it.
- Scan for the fair-housing phrases above and cut them.
Sixty seconds, every time. It's the cheapest insurance you'll ever buy.
AI drafts; you verify and sign. The license is yours — so the final read is always yours too.
Next up: Module 2 — put it to work and write a full MLS description in five minutes.