🔬 Analysis Lab experimental

The Lab renders the relationships in the data — not just the numbers. Stories aren't isolated; they share entities (the same companies, people, tickers and places). Visualising that shared structure reveals clusters, hubs and cross-board flows that a table can't.

• Story Galaxy — a force-directed graph where each node is a story (sized by mentions, coloured by board) and an edge means two stories share entities. Tightly-linked clumps are topic clusters; big well-connected nodes are hub stories.
• Theme Treemap — the conversation budget as nested rectangles: board → theme → story. Area = mention volume. See at a glance who owns the attention.
• Entity Flows — which entities are discussed on which boards; the ones spanning multiple boards (centre) are the connective tissue between /biz/, /g/ and /pol/.

Everything here is computed server-side (entity-overlap Jaccard similarity, hierarchical roll-ups) and baked to JSON. Click any node, cell or entity to open the underlying threads or its story page.