Triple

T19348121
Position Surface form Disambiguated ID Type / Status
Subject White Flint Mall E483936 entity
Predicate transportationAccess P941 FINISHED
Object Washington Metro Red Line (nearby station) — NE NERFINISHED

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: Washington Metro Red Line (nearby station) | Statement: [White Flint Mall, transportationAccess, Washington Metro Red Line (nearby station)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Metro Red Line (nearby station)
Context triple: [White Flint Mall, transportationAccess, Washington Metro Red Line (nearby station)]
  • A. Washington Metro Silver Line (nearby stations)
    The Washington Metro Silver Line is a rapid transit line in the Washington, D.C. metropolitan area that extends service into Northern Virginia suburbs, including stations near Ashburn.
  • B. Washington Metro Red Line chosen
    The Washington Metro Red Line is a major rapid transit route in the Washington, D.C. metropolitan area, running through key downtown and suburban corridors as part of the region’s primary subway system.
  • C. Red Line (Washington Metro) stations
    Red Line (Washington Metro) stations are the passenger rail stops served by the Red Line of the Washington, D.C. Metrorail rapid transit system.
  • D. Washington Metro (L’Enfant Plaza station nearby)
    Washington Metro (L’Enfant Plaza station nearby) is a major rapid transit system in the Washington, D.C. metropolitan area, with L’Enfant Plaza serving as a key transfer hub connecting multiple lines near the National Mall and Southwest Waterfront.
  • E. Washington Metro Green Line
    The Washington Metro Green Line is a rapid transit line in the Washington, D.C. metropolitan area that runs north–south through the city and into surrounding suburbs, including Prince George’s County, Maryland.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e8d244f8819080eb1f3491300db2 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e6185c95248190b1e5bb8626489767 completed April 20, 2026, 12:13 p.m.
Created at: April 10, 2026, 1:34 p.m.