Triple

T22574996
Position Surface form Disambiguated ID Type / Status
Subject London Marylebone – Banbury E544368 entity
Predicate hasStationAtTerminus P34947 FINISHED
Object London Marylebone 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 Marylebone station | Statement: [London Marylebone – Banbury, hasStationAtTerminus, London Marylebone station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Marylebone station
Context triple: [London Marylebone – Banbury, hasStationAtTerminus, London Marylebone station]
  • A. Marylebone station chosen
    Marylebone station is a central London railway terminus and London Underground station serving Chiltern Railways services and the Bakerloo line.
  • B. London Paddington station
    London Paddington station is a major central London railway terminus and London Underground hub, designed by Isambard Kingdom Brunel, serving intercity, regional, and airport services including links to Heathrow.
  • C. London Victoria railway station
    London Victoria railway station is one of London's busiest central railway termini and transport hubs, serving both mainline and Underground services as a key gateway to the south of England and Gatwick Airport.
  • D. London Waterloo railway station
    London Waterloo railway station is a major central London terminus and one of the busiest railway stations in the United Kingdom, serving as a key hub for suburban and long-distance services in the south of England.
  • E. London Bridge railway station
    London Bridge railway station is a major central London rail and Underground hub, serving as one of the city’s oldest and busiest commuter interchanges on the south bank of the River Thames.
  • 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: hasStationAtTerminus
Context triple: [London Marylebone – Banbury, hasStationAtTerminus, London Marylebone station]
  • A. hasStationAt
    Indicates that an entity maintains or operates a station located at a specified place.
  • B. hasEndpointStation chosen
    Indicates that something (such as a route, line, or service) has a specific station as one of its terminal endpoints.
  • C. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • D. railroadTerminusFor
    Indicates that one location serves as the end point or final station of a particular railroad line for another location.
  • E. hasInterchangeStationWith
    Indicates that two transportation lines, routes, or systems share a station where passengers can transfer between them.
  • F. None of above.

Provenance (3 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_69e11e30d05481909df915354c89f0d6 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f15fec296481908a6101b02e5bedaa completed April 29, 2026, 1:33 a.m.
PD Predicate disambiguation batch_69ee626e6bb08190ada4dd8b48cc0c43 completed April 26, 2026, 7:07 p.m.
Created at: April 16, 2026, 8:53 p.m.