Triple

T6859747
Position Surface form Disambiguated ID Type / Status
Subject Glen Forest, Virginia E158243 entity
Predicate locatedIn P40 FINISHED
Object United States Census Bureau Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area E514 NE FINISHED

How this triple was built (2 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: United States Census Bureau Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area | Statement: [Glen Forest, Virginia, locatedIn, United States Census Bureau Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Census Bureau Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area
Context triple: [Glen Forest, Virginia, locatedIn, United States Census Bureau Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area]
  • A. United States Census Bureau-defined Washington urban area
    The United States Census Bureau-defined Washington urban area is a statistical urbanized region centered on Washington, Pennsylvania, encompassing the city and its surrounding developed communities for demographic and planning purposes.
  • B. United States Census Bureau metropolitan statistical area of Baltimore-Columbia-Towson
    The United States Census Bureau metropolitan statistical area of Baltimore-Columbia-Towson is a federally defined urban region centered on Baltimore and its surrounding communities, used for statistical and economic analysis of the greater metropolitan area.
  • C. United States Census Bureau Charlottesville Metropolitan Statistical Area
    The United States Census Bureau Charlottesville Metropolitan Statistical Area is a federally defined region centered on Charlottesville, Virginia, used for statistical purposes to represent the broader local economy and population, including surrounding jurisdictions such as Albemarle County.
  • D. Washington metropolitan area chosen
    The Washington metropolitan area is a major U.S. urban region centered on the nation’s capital, encompassing Washington, D.C. and its surrounding suburbs in Maryland, Virginia, and West Virginia.
  • E. United States Census Bureau Suitland Federal Center
    The United States Census Bureau Suitland Federal Center is a major federal complex in Maryland that serves as the headquarters and primary operations center for the U.S. Census Bureau and related statistical agencies.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c68830cdbc8190a8301c7a9d9f651a completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8737fac81909fc546ca2bf6a278 completed March 27, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72fe79af081909baacbfd4d5e8f24 completed March 28, 2026, 1:33 a.m.
Created at: March 27, 2026, 2:21 p.m.