Graph View is an interactive map of your SiderMem personal wiki — each node is a topic your saved memories touch on, and edges connect related topics, so you can visually explore how your notes, sources, and ideas connect instead of scrolling through a flat list of saved items.
Graph View is most useful when you want to see the shape of everything you know about an area — how a project connects to the people, tools, and decisions around it — rather than searching for one specific fact.
For a single, specific question ("what did I decide about X"), Ask or search will usually get you there faster.
Graph View is one of three ways to explore your knowledge base in SiderMem, alongside a topic-page view and Ask. It reads only from your wiki pages — the same automatically organized structure described in what a personal knowledge base extension is — so what you see in the graph always reflects what you've actually saved.
Graph View reflects automatic entity extraction, so very sparse knowledge bases (only a handful of saved memories) will show a sparse graph — the graph gets more useful as you save more.