If you want a good comparison of prestige, take a look at their acceptance rate and test scores and gpa, as well as the awards that duke students get, and compare it to Stanford and the Ivies, and you’ll see that it’s pretty close. I heard this year their RD went down to 6.7% and ED was 22%, which is super frightening anyone like me who plans to apply ED next year! Congrats on your acceptance! That’s an incredible achievement! You should be so proud of your hard work!