Triple

T15323263
Position Surface form Disambiguated ID Type / Status
Subject Washington Coliseum E366346 entity
Predicate nearbyTransitSystem P5822 FINISHED
Object Washington Metro E225 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: Washington Metro | Statement: [Washington Coliseum, nearbyTransitSystem, Washington Metro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Metro
Context triple: [Washington Coliseum, nearbyTransitSystem, Washington Metro]
  • A. Washington Metro chosen
    Washington Metro is the rapid transit system serving the Washington, D.C. metropolitan area, known for its extensive rail network connecting the city with its suburbs in Maryland and Virginia.
  • B. Washington Metro Silver Line
    The Washington Metro Silver Line is a rapid transit line in the Washington, D.C. metropolitan area that extends service to Northern Virginia suburbs including Tysons and Reston.
  • C. Washington Metro Red Line
    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.
  • D. 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.
  • E. Washington Metro Yellow Line
    The Washington Metro Yellow Line is a rapid transit line in the Washington, D.C. metropolitan area that runs north–south through the city and into Virginia, serving key hubs including downtown Washington and Alexandria.
  • 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: nearbyTransitSystem
Context triple: [Washington Coliseum, nearbyTransitSystem, Washington Metro]
  • A. nearbyTransit chosen
    Indicates that one location has public transportation options situated within a short distance or easy access from it.
  • B. operatorOfNearbyTransit
    Indicates that an entity operates or manages a public transit service located in close geographic proximity to another specified entity.
  • C. providesUrbanTransport
    Indicates that one entity supplies or operates transportation services within an urban or city environment for another entity or the public.
  • D. transportationNearby
    Indicates that there is a transportation facility or service located close to the referenced entity.
  • E. nearestMajorTransportHub
    Indicates that one location is the closest significant transportation center (such as a major train station, airport, or bus terminal) to another location.
  • 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_69d85a121520819093dcce999fdefe1a completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03dd5ce0c819093c9a14de549dff6 completed April 16, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff01e9d14c8190bb095d6d5c8ffd6e completed May 9, 2026, 9:44 a.m.
PD Predicate disambiguation batch_69deca9659f48190b8661df223ce5078 completed April 14, 2026, 11:15 p.m.
Created at: April 10, 2026, 3:16 a.m.