Triple

T390110
Position Surface form Disambiguated ID Type / Status
Subject Potomac and Rappahannock Transportation Commission E8861 entity
Predicate coOwnerWith P3498 FINISHED
Object Northern Virginia Transportation Commission E7651 NE FINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Northern Virginia Transportation Commission | Statement: [Potomac and Rappahannock Transportation Commission, coOwnerWith, Northern Virginia Transportation Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northern Virginia Transportation Commission
Context triple: [Potomac and Rappahannock Transportation Commission, coOwnerWith, Northern Virginia Transportation Commission]
  • A. Northern Virginia Transportation Commission chosen
    The Northern Virginia Transportation Commission is a regional governmental body that plans, funds, and oversees public transportation services in Northern Virginia.
  • B. Potomac and Rappahannock Transportation Commission
    The Potomac and Rappahannock Transportation Commission is a regional transit agency in Northern Virginia that oversees and funds commuter rail and bus services for member jurisdictions south of Washington, D.C.
  • C. Washington Metropolitan Area Transit Authority
    The Washington Metropolitan Area Transit Authority is the agency that manages public transportation services, including Metrorail and Metrobus, in the Washington, D.C. metropolitan region.
  • D. Virginia Railway Express
    Virginia Railway Express is a commuter rail service that connects Northern Virginia suburbs with Washington, D.C., primarily serving daily work commuters.
  • E. Virginia Department of Transportation
    The Virginia Department of Transportation is the state agency responsible for planning, building, and maintaining Virginia’s highway system and other transportation infrastructure.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: coOwnerWith
Context triple: [Potomac and Rappahannock Transportation Commission, coOwnerWith, Northern Virginia Transportation Commission]
  • A. coFounderWith
    Indicates that two or more entities jointly founded the same organization or venture.
  • B. sharesOwnershipWith chosen
    Indicates that two or more entities jointly hold ownership rights or stakes in the same asset, resource, or organization.
  • C. coSignedWith
    Indicates that an entity has jointly signed a document, agreement, or obligation together with another entity.
  • D. ownedBy
    Indicates that one entity possesses legal or rightful ownership of another entity.
  • E. ownershipType
    Indicates the specific nature or category of the ownership relationship that one entity holds over another.
  • F. None of above.

Provenance (4 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec5bdc848190826701590070497b completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a40ad425a881909eea63c64a683c0f completed March 1, 2026, 9:45 a.m.
PD Predicate disambiguation batch_69a2e96960608190bdd342da9c5ddb5e completed Feb. 28, 2026, 1:11 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.