Simple interview where you need to talk to your Professor of interest about the areas you like to explore with respect to past experience or current interest. The professor whom I was interested in working was a ML specialist who took me in becasue of my experience with AlphaFold.
Two rounds of interview (Managerial and Tech); both pretty detailed and research oriented to gauge the candidate's capabilities. Questions related to current projects and future expectations regarding the research. Technical round is tough but very interesting.
Interview questions [1]
Question 1
Describe your recent projects done at Georgia Tech.
Toured research lab and spoke to current students about their projects and work. I also met with the professor who leads the lab. I was impressed with the facilities they have.