My research focuses on Large Language Models and Recommender Systems. I have conducted research in the area of language modeling, conversational systems, question answering, sentiment analysis, lexical semantics, topic modeling and recommendation algorithms based on data streams and multimodal contexts such as text, image and so forth. I am also interested in large-scale high performance computing. Currently, I am working on pre-trained recommender systems, and trustworthy news summarization systems with large-scale Norwegian language models.