You’ve found out what it does, by the looks. I never got a perfect route and either just did it myself or modified the Claude routes.
I did get it to create a downloadable gpx file.
But it will do things like find hotels along the way, if you give it good criteria, and also suggest things you might want to see, again with good criteria.
For the trip we are just finishing I gave Claude the GPX routes, my TripIt itinerary, the BF booking form and the hotel confirmations.
I then asked it to create a brief document for the trip.
1) table of the distance and destination for each day and an elevation profile
2) the hotel board basis and costs each day
3) suggestions for things to do on days off the bike, including restaurants
4) a précis of each days route with things to look out for.