Triple

T5758358
Position Surface form Disambiguated ID Type / Status
Subject Borough Underground station E127025 entity
Predicate isBetweenStationsOnLine P66204 FINISHED
Object Elephant & Castle on Northern line E129317 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: Elephant & Castle on Northern line | Statement: [Borough Underground station, isBetweenStationsOnLine, Elephant & Castle on Northern line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Elephant & Castle on Northern line
Context triple: [Borough Underground station, isBetweenStationsOnLine, Elephant & Castle on Northern line]
  • A. Elephant & Castle Underground station chosen
    Elephant & Castle Underground station is a major London Underground interchange in the Elephant and Castle area, serving both the Bakerloo and Northern lines in the London Borough of Southwark.
  • B. Old Street station
    Old Street station is a central London transport hub in the Borough of Islington, serving both London Underground’s Northern line and National Rail services on the Northern City Line.
  • C. Upton Park Underground station
    Upton Park Underground station is a London Underground station in East London that historically served crowds attending West Ham United football matches at the nearby Boleyn Ground.
  • D. Lambeth North Underground station
    Lambeth North Underground station is a London Underground station on the Bakerloo line serving the Lambeth area just south of the River Thames.
  • E. Leytonstone Underground station
    Leytonstone Underground station is a London Underground station in East London served by the Central line, providing commuter access between Leytonstone and central London.
  • 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: isBetweenStationsOnLine
Context triple: [Borough Underground station, isBetweenStationsOnLine, Elephant & Castle on Northern line]
  • A. hasAdjacentStationOnLine1
    Indicates that one station is directly next to another station along Line 1 in the network.
  • B. hasAdjacentStationOnLine12
    Indicates that one station is directly next to another station along transit line 12, with no other stations in between on that line.
  • C. hasAdjacentStationOnLine4
    Indicates that one station is directly next to another station along transit line 4.
  • D. isOnRailway
    Indicates that one entity is positioned on, aligned with, or traveling along a railway track or railway system in relation to another entity.
  • E. isOnEastWestTrunkLine
    Indicates that something is located on, or directly aligned with, a primary east–west transportation or utility trunk line.
  • F. None of above. chosen

Provenance (5 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_69c00833a3fc81908f4bc29ed011b7a6 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c029363c988190b12f3f7b68295748 completed March 22, 2026, 5:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e4c70808190a31bb41d4baa5865 completed March 22, 2026, 11:42 p.m.
PD Predicate disambiguation batch_69c021cc68648190bb86d049ebe80f12 completed March 22, 2026, 5:07 p.m.
PDg Predicate description generation batch_69c028fec2bc819083f5dca6a8d9d435 completed March 22, 2026, 5:38 p.m.
Created at: March 22, 2026, 3:49 p.m.