Nebula is a platform that offers access to a large number of Open Source AI models. The majority of these models are so-called Large Language Models or LLMs. Most of us are familiar by now with LLMs in the form of chat bots offered by companies like OpenAI with ChatGPT, Google with Gemini, Microsoft with CoPilot and Anthropic with Claude.
Before diving into Nebula you might want to know a bit more about what these LLMs are, how they are created and how they work. What pitfalls you might encounter, etc. This page offers you a starting point to get to know AI models like LLMs.