Triple

T2873940
Position Surface form Disambiguated ID Type / Status
Subject Metrorail E56829 entity
Predicate majorTransferStation P15892 FINISHED
Object L’Enfant Plaza station E101408 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: L’Enfant Plaza station | Statement: [Metrorail, majorTransferStation, L’Enfant Plaza station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: L’Enfant Plaza station
Context triple: [Metrorail, majorTransferStation, L’Enfant Plaza station]
  • A. L'Enfant Plaza station chosen
    L'Enfant Plaza station is a major Washington Metro transfer hub in downtown Washington, D.C., serving multiple lines and providing access to nearby federal offices and the National Mall.
  • B. Judiciary Square station
    Judiciary Square station is an underground Washington Metro station in downtown Washington, D.C., serving the city's judicial and government district.
  • C. Smithsonian Metro station
    Smithsonian Metro station is a Washington, D.C. Metrorail stop on the National Mall that serves major museums and monuments including the Smithsonian Institution.
  • D. MLK Jr. station
    MLK Jr. station is a light rail station in Dallas, Texas, serving Dallas Area Rapid Transit’s Green Line near Fair Park and the surrounding South Dallas neighborhoods.
  • E. McPherson Square station
    McPherson Square station is a Washington Metro rapid transit station in downtown Washington, D.C., serving the area near the White House and major federal and commercial buildings.
  • 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: majorTransferStation
Context triple: [Metrorail, majorTransferStation, L’Enfant Plaza station]
  • A. interchangeStation chosen
    Indicates a station where passengers can transfer between different routes, lines, or modes of transportation.
  • B. otherMajorTerminal
    Indicates that an entity is associated with a different primary terminal or endpoint than the one currently referenced or considered.
  • C. transportationFacility
    Indicates that one entity is a facility or location used for the transportation or transit of people or goods in relation to another entity.
  • D. isMajorStationOn
    Indicates that a station serves as a primary or significant stop on a particular route or line.
  • E. junctionStation
    Indicates that a station functions as a junction where multiple routes or lines intersect or connect.
  • 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_69ab4a4ced288190ab6d3e062d10f7f6 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abe0032ddc8190bb4d15ec7e3c63e8 completed March 7, 2026, 8:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc5553e08190b9a49f23bb29fcc4 completed March 11, 2026, 5:23 a.m.
PD Predicate disambiguation batch_69abdd142e4c8190b424cb0c5ff40d04 completed March 7, 2026, 8:08 a.m.
Created at: March 6, 2026, 10:03 p.m.