Triple

T5829865
Position Surface form Disambiguated ID Type / Status
Subject Elephant & Castle Underground station E129317 entity
Predicate hasAdjacentStationOnBakerloo P52796 FINISHED
Object Lambeth North E293558 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: Lambeth North | Statement: [Elephant & Castle Underground station, hasAdjacentStationOnBakerloo, Lambeth North]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lambeth North
Context triple: [Elephant & Castle Underground station, hasAdjacentStationOnBakerloo, Lambeth North]
  • A. Lambeth North chosen
    Lambeth North is a London Underground station in central London, located near Waterloo and the Imperial War Museum.
  • B. Wandsworth Central
    Wandsworth Central was a former UK parliamentary constituency in the London Borough of Wandsworth, represented in the House of Commons until its abolition in the mid-20th century.
  • C. Islington North
    Islington North is a parliamentary constituency in North London known for its long-standing representation by left-wing Labour politician Jeremy Corbyn.
  • D. Kensington South
    Kensington South was a former parliamentary constituency in London, England, that elected Members of Parliament to the UK House of Commons.
  • E. Ealing Central and Acton
    Ealing Central and Acton is a UK parliamentary constituency in West London that covers parts of the London Borough of Ealing, including Ealing, Acton, and surrounding areas.
  • 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: hasAdjacentStationOnBakerloo
Context triple: [Elephant & Castle Underground station, hasAdjacentStationOnBakerloo, Lambeth North]
  • A. adjacentStationOnBakerlooLine chosen
    Indicates that one station is directly next to another station along the Bakerloo Line, with no other stations in between.
  • B. isAdjacentStationOnPiccadillyLine
    Indicates that two stations are directly next to each other as consecutive stops on the Piccadilly Line.
  • C. isAdjacentStationOnJubileeLine
    Indicates that two stations are directly next to each other as consecutive stops on the Jubilee Line.
  • D. hasBakerlooPlatformsBetween
    Indicates that there are Bakerloo line platforms located between two specified points or stations.
  • E. adjacentStationOnVictoriaLine
    Indicates that one station is directly next to another station along the Victoria Line, with no other stations in between.
  • 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_69c00849d55481908b4f9f5543e0bf6d completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c044ab0a048190b84be40fb13c0f50 completed March 22, 2026, 7:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c09866fd248190b4248a993051b732 completed March 23, 2026, 1:33 a.m.
PD Predicate disambiguation batch_69c03341e5888190a5f219b6f92cb161 completed March 22, 2026, 6:21 p.m.
Created at: March 22, 2026, 3:54 p.m.