If this is the US average, there should be a good number of examples, as well as many higher paying posts.
However….
UCLA, one of the world’s top medical schools, in a very expensive part of a high COL city. A Y9 resident is on $131,000. And that is Y9 after a Postgraduate four year medical degree, so a 35 year old.
It is similar to the Specialty Training in the UK for which salaries easily exceed £100,000 - I think the top Specialty Training salary here is about £110,000. These numbers are very close.
Only a relatively few similar examples at major medical schools in urban centres offer similar salaries.
I would ask you for a specific reference, but I suspect this is a case of bad AI rather than a mistake on your part.
For anyone who doesn’t believe me, US resident salaries are easily searchable by hospital. The most prestigious and remunerative are associated to top medical schools. Check out
Harvard, UCLA, UCSF, UCSD, U Chicago, Northwestern, Rush Medical Center, U Washington, Columbia, NYU, Johns Hopkins to get a good idea of resident salaries.
There are many other great medical programmes, but these are excellent ones in in high COL areas.