Triple

T7130326
Position Surface form Disambiguated ID Type / Status
Subject Barlow train shed E166168 entity
Predicate formsSkylineFeatureOf P56210 FINISHED
Object St Pancras station E31343 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: St Pancras station | Statement: [Barlow train shed, formsSkylineFeatureOf, St Pancras station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: St Pancras station
Context triple: [Barlow train shed, formsSkylineFeatureOf, St Pancras station]
  • A. 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.
  • B. London St Pancras International chosen
    London St Pancras International is a major central London railway terminus and international high-speed rail hub, serving Eurostar services to continental Europe as well as domestic routes.
  • C. Southwark station
    Southwark station is a London Underground station on the Jubilee line, serving the South Bank area near major cultural attractions.
  • D. Marylebone station
    Marylebone station is a central London railway terminus and London Underground station serving Chiltern Railways services and the Bakerloo line.
  • E. Barbican station
    Barbican station is a London Underground station in the City of London serving the Circle, Hammersmith & City, and Metropolitan lines near the Barbican Centre.
  • 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: formsSkylineFeatureOf
Context triple: [Barlow train shed, formsSkylineFeatureOf, St Pancras station]
  • A. partOfSkylineOf chosen
    Indicates that one entity is a visible component or feature contributing to the overall skyline profile of another entity, typically a city or urban area.
  • B. surfaceFeatureOf
    Indicates that one entity is a surface-level characteristic, pattern, or feature belonging to or present on another entity.
  • C. formsFeature
    Indicates that one entity constitutes or creates a characteristic, component, or distinguishing element of another entity.
  • D. isFeatureOf
    Indicates that something functions as a characteristic, attribute, or component belonging to or describing another entity.
  • E. crestFeature
    Indicates that an entity possesses a notable crest-related characteristic or structural feature.
  • 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_69c6888350588190870cd552b427a1cd completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e66dc2388190bdec018f1cc6b20a completed March 27, 2026, 8:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a1f8da648190987fad6e37620cef completed March 29, 2026, 3:52 a.m.
PD Predicate disambiguation batch_69c6e1c7289881909f3b533c384f9ed4 completed March 27, 2026, 8 p.m.
Created at: March 27, 2026, 2:44 p.m.