Triple

T19682267
Position Surface form Disambiguated ID Type / Status
Subject Metro Orange Line E472621 entity
Predicate servesStation P839 FINISHED
Object West Falls Church — NE NERFINISHED

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: West Falls Church | Statement: [Metro Orange Line, servesStation, West Falls Church]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Falls Church
Context triple: [Metro Orange Line, servesStation, West Falls Church]
  • A. East Falls Church
    East Falls Church is a residential neighborhood in Arlington, Virginia, known for its transit-accessible location near the junction of I-66 and the Washington Metro’s Orange and Silver lines.
  • B. City of Falls Church
    The City of Falls Church is a small, independent municipality in the Washington, D.C. metropolitan area known for its strong public schools and historic, close-knit community.
  • C. Leesburg Presbyterian Church
    Leesburg Presbyterian Church is a historic Christian congregation and church building located in downtown Leesburg, Virginia, recognized as a contributing landmark within the Leesburg Historic District.
  • D. Aquia Church
    Aquia Church is a historic 18th-century Episcopal church in Virginia known for its distinctive colonial architecture and well-preserved interior.
  • E. Rock Creek Church
    Rock Creek Church is a historic Christian congregation located in Washington, D.C., known for serving the local community near Rock Creek Church Road NW.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Falls Church
Target entity description: West Falls Church is a Washington Metro station in Fairfax County, Virginia, serving the surrounding residential and commercial areas along the Orange Line.
  • A. East Falls Church
    East Falls Church is a residential neighborhood in Arlington, Virginia, known for its transit-accessible location near the junction of I-66 and the Washington Metro’s Orange and Silver lines.
  • B. City of Falls Church
    The City of Falls Church is a small, independent municipality in the Washington, D.C. metropolitan area known for its strong public schools and historic, close-knit community.
  • C. Leesburg Presbyterian Church
    Leesburg Presbyterian Church is a historic Christian congregation and church building located in downtown Leesburg, Virginia, recognized as a contributing landmark within the Leesburg Historic District.
  • D. Aquia Church
    Aquia Church is a historic 18th-century Episcopal church in Virginia known for its distinctive colonial architecture and well-preserved interior.
  • E. Rock Creek Church
    Rock Creek Church is a historic Christian congregation located in Washington, D.C., known for serving the local community near Rock Creek Church Road NW.
  • F. None of above. chosen

Provenance (2 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_69d8e514f2e08190ba70a4449519d218 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e641c05964819093d3124b8f174001 completed April 20, 2026, 3:09 p.m.
Created at: April 10, 2026, 1:45 p.m.