Explore language models and contextualized text representations through this conference talk delivered by Dr. Kristina Toutanova from Google at the INSAIT 2022 Conference in Sofia, Bulgaria. Delve into cutting-edge research on pre-training transferable text representations within expanding contextual frameworks, including immediate text passages, entity-related background information, table-associated article text, visual context for image text comprehension, and retrieved passages from extensive document collections. Learn about the challenges and opportunities in generalizing and efficiently implementing large pre-trained representations for practical applications, gaining valuable insights into the evolving landscape of natural language processing and its real-world implementation.