The interview started with the interviewer asking me to describe a project I had worked on. He then asked several detailed questions about the project. Afterward, he asked me to explain diffusion models and their applications. Finally, he described a deep learning model with specific parameters and asked me to evaluate whether it would work well. If I thought it wouldn't, I was asked to suggest changes and explain the reasoning behind them. Unfortunately, I did not progress to the second interview, which I was told would involve a 2.5-hour coding session and a 30-minute Q&A.