G24 — Entity-mention and co-occurrence graph · Graph systems

169 words. Researched design, reviewed 2026-09-12: a library view or proposed design with its sources stated; not a deployed system, a live audit or a provider requirement. Source: Graph/G24-entity-mention-and-co-occurrence-graph.md. Graph systems, shelf 5 of 8; library release 2026.09.12-g40.

Status: NEW RESEARCHED DESIGN; not deployed
Reviewed: 2026-09-12
Nature: library analytical view
Priority: P2
Accountability: R10, R11, R14

Question

Where are entities mentioned together, and in what context?

Nodes

Mention; Passage; Entity candidate; Source; Co-occurrence projection

Relationship sketch

passage → mentions candidate
projection → shared passage/source

Evidence inputs

Actual text spans, entity-resolution decisions, source lineage, language and time.

Implementation

Preserve sentiment and relationship context when known; a criticism and a recommendation are not equivalent. Use co-occurrence to find inspection candidates, not to auto-create sameAs or endorsements.

Acceptance checks

Every mention maps to a source span
False name matches are tested
Derived associations are labeled and reversible

Do not infer

Co-occurrence does not establish identity, expertise, recommendation, or causation.

Publication boundary

Public-source analysis only as permitted; minimize personal data.

Source basis

S12, S14, S40. See Research/sources.json. Sources support the primitives or named technology. The organization, labels, actions, and acceptance contracts in this catalog are this library's design, not claimed provider requirements.