InstructLab is a novel set of tools and community designed for working with Large Language Models (LLMs). The platform helps users download, serve, and interact with LLM models. Similar to other projects like ollama, InstructLab facilitates seamless collaboration between humans and AI systems. Without requiring technical or artificial intelligence expertise, the tool allows users to effortlessly inject more knowledge into existing LLMs. In this post, I will walk you through my initial experiences using the platform and demonstrate how to leverage it for building additional knowledge on top of an existing LLM.