Triple

T22084100
Position Surface form Disambiguated ID Type / Status
Subject London Charing Cross – Hastings E545726 entity
Predicate hasTerminusInCentralLondon P146904 FINISHED
Object London Charing Cross railway station NE NERFINISHED

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: London Charing Cross railway station | Statement: [London Charing Cross – Hastings, hasTerminusInCentralLondon, London Charing Cross railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Charing Cross railway station
Context triple: [London Charing Cross – Hastings, hasTerminusInCentralLondon, London Charing Cross railway station]
  • A. Charing Cross Underground station chosen
    Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
  • B. Marylebone station
    Marylebone station is a central London railway terminus and London Underground station serving Chiltern Railways services and the Bakerloo line.
  • C. Clapham Junction railway station
    Clapham Junction railway station is one of the busiest railway interchanges in Europe, serving as a major hub for suburban and regional rail services in southwest London.
  • D. Cannon Street station
    Cannon Street station is a central London railway terminus and London Underground station serving commuter routes in and out of the City of London.
  • E. King’s Cross St Pancras Underground station
    King’s Cross St Pancras Underground station is a major London Tube interchange serving multiple lines beneath the King’s Cross and St Pancras mainline railway terminals.
  • 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: hasTerminusInCentralLondon
Context triple: [London Charing Cross – Hastings, hasTerminusInCentralLondon, London Charing Cross railway station]
  • A. servesCentralLondon
    Indicates that something provides service or access specifically to the Central London area.
  • B. isInInnerLondon
    Indicates that one location lies within the administrative area defined as Inner London.
  • C. hasAdjacentStationAwayFromCentralLondon
    Indicates that an entity (such as a station) has a neighboring station that is located outside the central London area.
  • D. hasAdjacentStationTowardsCentralLondon
    Indicates that one station has a neighboring station located in the direction of central London along a transit route.
  • E. hasOuterLondonBorough
    Indicates that an entity is associated with, located in, or administered by a borough that is part of Outer London.
  • F. None of above. chosen

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_69e11e3523488190badd54b5d580c00d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f128b95e908190bd846f531eb59b50 completed April 28, 2026, 9:38 p.m.
PD Predicate disambiguation batch_69e71b20ec50819096ac196c798f8e3c completed April 21, 2026, 6:37 a.m.
PDg Predicate description generation batch_69e7222d208c819098b12c13e31af629 completed April 21, 2026, 7:07 a.m.
Created at: April 16, 2026, 8:28 p.m.