A Brazilian citizen is flying from Sao Paulo to Paris, with a connection in Lisbon. Does he need to clear immigration in Lisbon or in Paris or in both cities or in neither city?
Mistral AI said that "immigration control will only be cleared in Paris," which I think is wrong.
After I pointed it to the Wikipedia article on this topic[1], it corrected itself to say that "immigration control will be cleared in Lisbon, the first point of entry into the Schengen Area."
I tried the same question with Meta AI (Llama 4) and it did much worse: It said that the traveler "wouldn't need to clear immigration in either Lisbon or Paris, given the flight connections are within the Schengen Area", which is completely incorrect.
I'd be interested to hear if other LLMs give a correct answer.
Would love other sources, but it’s hard to find anything with similar depth and a similar lack of sensational-ization found in most news.
Edit: Oh, and global reach. The economist covers earth in almost equal detail for every region. Not quite equal of course, but darn close compared to most outlets.