To fully utilize the ODIN plugin, it is recommended to have access to GPT-4 through the OpenAI API. GPT-3.5 may not be able to correctly create knowledge graphs from your data. However, since GPT-4 is not yet available through the OpenAI API, we have manually initialized knowledge graphs using ChatGPT. Please be aware that this process can be tricky. Before installing ODIN, ensure that you have Obsidian installed on your system and an active Obsidian vault. You can download the plugin by cloning the repository inside the plugins folder. Installation can be done either through Docker for a more automated setup or manually if you already have Memgraph installed. Make sure to provide your OpenAI API key in the .env file. After installation, ODIN offers various features accessed through the Obsidian interface, including the ability to ask questions about your knowledge graph, visualize your vault as a dynamic graph, and access functions such as generating questions, link prediction, and node suggestion through the dropdown menu in the editor.
https://github.com/memgraph/odin