Kostas Vasilopoulos is actively involved in Pfizer's GenAI integration as a Machine Learning Engineer, actively contributing to both the ‘GenAI innovation’ and ‘Responsible AI’ teams. With a dedicated focus on large language models, Kostas passionately explores and stays abreast of the latest developments in the field of artificial intelligence.

With previous experience as a Machine Learning engineer in EU research projects under Horizon 2020, Kostas plays a crucial role with Pfizer in harnessing the transformative potential of generative AI across various domains. Beyond his technical contributions, Kostas promotes a culture that values the positive impact of AI.

Kostas earned a Ph.D. in Economics from Lancaster University and an MSc from the University of Macedonia, Greece. This highlights his dedication to advancing in both theoretical and practical knowledge of machine learning, as well as his adept approach to problem-solving