TL;DR
What did Rotus (@Rotankwot) use ChatGPT for?
Excited by a cheaper speaker at an airport shop, a traveler asked ChatGPT to compare it with one they had looked at earlier in the trip, and it flagged details that suggested a fake, confirmed by a photo of the box. The box photo confirmed it was fake, so they went back to the store and returned it, paying a tax charge but avoiding being stuck with a fake product.
What they did
Earlier in the trip they had looked at a branded speaker and decided it was too expensive. At a connecting airport they saw what looked like the same speaker for much less, bought it, and asked ChatGPT to remind them about the earlier one and compare. ChatGPT flagged details suggesting the airport speaker was a knockoff and asked them to photograph the back of the box and send it. They also used ChatGPT's voice mode as a Portuguese translator during the trip.
How it went
The box photo confirmed it was fake, so they went back to the store and returned it, paying a tax charge but avoiding being stuck with a fake product.
Worth knowing
- ChatGPT can only judge from what is in the photo, so check the serial number on the brand's own site when you can. Do this before you pay, since returns are not always possible when you are traveling.
- Price check: ChatGPT: free plan; Go: US$8/month (checked Nov 8, 2026).
Paying for ChatGPT? See cheaper ChatGPT alternatives.
Try it yourself
Paste this into a chatbot, then add your own details underneath.
I'm about to buy this [product] from [shop]. Here are photos of the item, the box front and the back label. Compare them with what the genuine product and packaging should look like, list any signs it could be a fake, and tell me what to check in the store before I pay.
Original post
See Rotus (@Rotankwot)'s original post on X → (Nov 6, 2026)
Sources
- Rotus (@Rotankwot) on X, Nov 6, 2026 — the original post
- ChatGPT pricing — checked Nov 8, 2026