AI planning · 7 min
We tested an AI trip planner with a three-day Tokyo brief
The first draft omitted day three and did not account for travel between stops. Here is the review process we used before treating it as an itinerary.
Travel planning guides
Turn travel ideas into realistic itineraries
Evidence-based guides for AI itinerary generation, itinerary workflow testing, route calculations, and reusable travel budget worksheets.
Itinerary · 7 min
A practical travel itinerary app test: three core tasks
We used a fictional trip to test whether a traveler could save candidate places, assign them to a day, and reorder the same stops.
Routes · 7 min
Tokyo route test: the proposed order cut straight-line distance by 15.2%
We fixed four coordinates, compared the original and proposed orders, and found that the model’s own 8.5 km total did not match our independent calculation.
Budget · 6 min
A KRW 1,500,000 travel budget worksheet with fixed costs and daily limits
This fictional three-day example subtracts KRW 900,000 in fixed costs, protects a KRW 150,000 reserve, and allocates the remaining KRW 450,000 by day.