This document discusses harnessing large language models (LLMs) for business applications. It provides an overview of how LLMs have progressed from foundational models to today's large language models. The document then discusses several potential use cases for LLMs in business, including for sales. It notes that LLMs have potential benefits but also risks regarding transparency, bias, accuracy and more. It provides a framework for assessing the feasibility of LLMs for different business uses. The document aims to help business leaders understand and evaluate using LLMs.