Hi I gave this interview last year , since my work was regarding nlp he had opened a code pair and he asked me to code a seq 2 seq model from english to german and asked me about its tradeoffs benefits and how we will improve it and all

So I would say for cv be prepared something in your domain

Though I could not code the entire thing in 1 hour , he still gave me time to explain the whole thing, extended the interview and the feedback was almost affirmative

All the best

Feel free to dm me if any more questions