Triple

T1788721
Position Surface form Disambiguated ID Type / Status
Subject United Mine Workers of America E39446 entity
Predicate headquartersLocation P62 FINISHED
Object Triangle, Virginia
Triangle, Virginia is a small census-designated place in Prince William County best known for hosting the headquarters of the United Mine Workers of America and being adjacent to Marine Corps Base Quantico.
 E199181 NE FINISHED

How this triple was built (4 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: Triangle, Virginia | Statement: [United Mine Workers of America, headquartersLocation, Triangle, Virginia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Triangle, Virginia
Context triple: [United Mine Workers of America, headquartersLocation, Triangle, Virginia]
  • A. Brambleton, Virginia
    Brambleton, Virginia is a master-planned suburban community in Loudoun County known for its residential neighborhoods, town center, and family-oriented amenities.
  • B. The Triangle
    The Triangle is a North Carolina metropolitan region centered around Raleigh, Durham, and Chapel Hill, known for its concentration of universities, research institutions, and technology companies.
  • C. Marshall, Virginia
    Marshall, Virginia is a small unincorporated community and historic village in Fauquier County known for its rural character and proximity to the Blue Ridge Mountains.
  • D. Franconia, Virginia
    Franconia, Virginia is a suburban community in Fairfax County, known for its residential neighborhoods and proximity to major transportation routes and Washington, D.C.
  • E. The Plains, Virginia
    The Plains, Virginia is a small rural town in Northern Virginia known for its historic charm, equestrian culture, and scenic Piedmont countryside.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Triangle, Virginia
Triple: [United Mine Workers of America, headquartersLocation, Triangle, Virginia]
Generated description
Triangle, Virginia is a small census-designated place in Prince William County best known for hosting the headquarters of the United Mine Workers of America and being adjacent to Marine Corps Base Quantico.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Triangle, Virginia
Target entity description: Triangle, Virginia is a small census-designated place in Prince William County best known for hosting the headquarters of the United Mine Workers of America and being adjacent to Marine Corps Base Quantico.
  • A. Brambleton, Virginia
    Brambleton, Virginia is a master-planned suburban community in Loudoun County known for its residential neighborhoods, town center, and family-oriented amenities.
  • B. The Triangle
    The Triangle is a North Carolina metropolitan region centered around Raleigh, Durham, and Chapel Hill, known for its concentration of universities, research institutions, and technology companies.
  • C. Marshall, Virginia
    Marshall, Virginia is a small unincorporated community and historic village in Fauquier County known for its rural character and proximity to the Blue Ridge Mountains.
  • D. Franconia, Virginia
    Franconia, Virginia is a suburban community in Fairfax County, known for its residential neighborhoods and proximity to major transportation routes and Washington, D.C.
  • E. The Plains, Virginia
    The Plains, Virginia is a small rural town in Northern Virginia known for its historic charm, equestrian culture, and scenic Piedmont countryside.
  • F. None of above. chosen

Provenance (5 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_69a88631854081909723959921e45c2b completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65111e5481909c22abb6ad966814 completed March 6, 2026, 5:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada9a8a69c8190885bf06a06d3869f completed March 8, 2026, 4:54 p.m.
NEDg Description generation batch_69adaab488ec81909a340aab4916b90f completed March 8, 2026, 4:58 p.m.
NED2 Entity disambiguation (via description) batch_69adaf3cd23081909dd27c5de8e3f6d2 completed March 8, 2026, 5:17 p.m.
Created at: March 4, 2026, 7:32 p.m.