Large Language Models (LLMs) have transformed the way we process natural language. OpenAI's GPT and Codex models have taken NLP to a new level, making it possible to perform tasks such as language translation, question-answering, and text generation with unprecedented accuracy.

In this talk, we will discuss the inner workings of Transformer models to help us understand their societal impact, including their impact on information retrieval, job markets, privacy, and the environment. We will also discuss the ethical concerns surrounding LLMs, such as potential biases and their impact on society at large.