Our data
What AI itineraries get wrong, what museums charge tourists, and what AI-planned trips are estimated to cost, with the numbers behind each claim.
Each study names where its numbers come from: our planner's output checked against real opening hours, museums' own websites, or AI-modeled trip estimates, labeled as modeled. Want the tool instead? Start from a short set of questions.
What 444 trips planned between July 9 and September 30, 2026 show: Japan led, couples made up 42%, the median trip ran 7 days, and most travelers with a date in mind were leaving within three months.
A 0 to 20 score for any trip plan, lower is better. Each point is a moment a traveler finds out the hard way: a passport with five months left, a museum shut on Monday, seven stops in one day.
The median adult museum ticket for a foreign visitor is $12, read from 939 paid museums' own websites in 80 countries. Country medians run from $1 in India to $23 in Iceland, and 89 museums charge residents a different price.
AI-modeled, not measured: what 140 AI-generated itineraries across 56 countries estimate a trip costs, as median total, cost per day, and the gap between countries.
A measured study of 356 AI-generated itineraries covering 2,735 planned days. Which errors show up, when they show up, and other patterns.