Triple

T1757420
Position Surface form Disambiguated ID Type / Status
Subject Bury E38579 entity
Predicate heritageRailwayTerminus P26272 FINISHED
Object Bury Bolton Street railway station
Bury Bolton Street railway station is a preserved heritage railway terminus in Bury, Greater Manchester, serving as a key station on the East Lancashire Railway.
E199521 NE FINISHED

How this triple was built (5 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: Bury Bolton Street railway station | Statement: [Bury, heritageRailwayTerminus, Bury Bolton Street railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bury Bolton Street railway station
Context triple: [Bury, heritageRailwayTerminus, Bury Bolton Street railway station]
  • A. Bolton railway station
    Bolton railway station is a major railway hub in Greater Manchester, England, providing regional and commuter services that connect the town of Bolton with key destinations across the North West.
  • B. Birmingham Moor Street railway station
    Birmingham Moor Street railway station is a historic city-centre railway terminus in Birmingham, England, serving regional and commuter rail services.
  • C. Salford Crescent railway station
    Salford Crescent railway station is a key rail hub in Salford, Greater Manchester, serving local and regional commuter routes, including access to the nearby University of Salford.
  • D. Blackburn railway station
    Blackburn railway station is a main railway hub in the town of Blackburn, Lancashire, providing regional and local train services across North West England.
  • E. Urmston railway station
    Urmston railway station is a suburban rail station in Greater Manchester, England, serving the town of Urmston with regular commuter services into central Manchester and towards Chester.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bury Bolton Street railway station
Triple: [Bury, heritageRailwayTerminus, Bury Bolton Street railway station]
Generated description
Bury Bolton Street railway station is a preserved heritage railway terminus in Bury, Greater Manchester, serving as a key station on the East Lancashire Railway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bury Bolton Street railway station
Target entity description: Bury Bolton Street railway station is a preserved heritage railway terminus in Bury, Greater Manchester, serving as a key station on the East Lancashire Railway.
  • A. Bolton railway station
    Bolton railway station is a major railway hub in Greater Manchester, England, providing regional and commuter services that connect the town of Bolton with key destinations across the North West.
  • B. Birmingham Moor Street railway station
    Birmingham Moor Street railway station is a historic city-centre railway terminus in Birmingham, England, serving regional and commuter rail services.
  • C. Salford Crescent railway station
    Salford Crescent railway station is a key rail hub in Salford, Greater Manchester, serving local and regional commuter routes, including access to the nearby University of Salford.
  • D. Blackburn railway station
    Blackburn railway station is a main railway hub in the town of Blackburn, Lancashire, providing regional and local train services across North West England.
  • E. Urmston railway station
    Urmston railway station is a suburban rail station in Greater Manchester, England, serving the town of Urmston with regular commuter services into central Manchester and towards Chester.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: heritageRailwayTerminus
Context triple: [Bury, heritageRailwayTerminus, Bury Bolton Street railway station]
  • A. railroadTerminusFor
    Indicates that one location serves as the end point or final station of a particular railroad line for another location.
  • B. railLineTerminus chosen
    Indicates that a rail line ends or terminates at the specified location or station.
  • C. formerRailwayStation
    Indicates that a location previously functioned as a railway station but is no longer in active railway service.
  • D. railwayStationFor
    Indicates a relationship where a railway station serves, is designated for, or primarily associated with a particular place, line, or service.
  • E. railwayStationCategory
    Indicates the classification or type category assigned to a railway station within a rail network or system.
  • F. None of above.

Provenance (6 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_69a8862bdb2081908aefe831c8aa8017 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aba6a63f588190b53b39c6b97d74f4 completed March 7, 2026, 4:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada98c303081908346dc66ad3575a5 completed March 8, 2026, 4:53 p.m.
NEDg Description generation batch_69adae9845f081908904030f7a10df63 completed March 8, 2026, 5:15 p.m.
NED2 Entity disambiguation (via description) batch_69adafa3494c8190b34a6930cf38ca40 completed March 8, 2026, 5:19 p.m.
PD Predicate disambiguation batch_69aa61c7ef4c8190abec87c96a787d82 completed March 6, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:31 p.m.