The first round interview is virtual. You simply type your answer or record yourself. There are no limit on attempts, but there is a three-hour-time limit. You can ask for assistance during the interview but it is not from a live agent.
Interview questions [1]
Question 1
tell me about yourself; why do you want to work at Regeneron; What in specific do you want to do during the internship
The interviewer was very nice and respectful. It was evident that she is passionate about her work and eager to share her expertise. It is a shame I wasn't offered a chance to join the company, but my positive experience encourages me to try again in the future.
Hirevue and then meeting with several teams they think you're a fit for, non technical but might ask technical questions depending on role. Pretty casual but your experience at the company is very team dependent
Overall there were two interviews. One HireVue technical that also asked you to complete some details (like start time, salary, etc.) and one interview with your manager, Pretty standard interview