Triple

T13436582
Position Surface form Disambiguated ID Type / Status
Subject Barter Books E320243 entity
Predicate railwayStationFormerName P49136 FINISHED
Object Alnwick railway station
Alnwick railway station was a former railway terminus in Alnwick, Northumberland, England, now best known for housing the large second-hand bookshop Barter Books.
E1041711 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: Alnwick railway station | Statement: [Barter Books, railwayStationFormerName, Alnwick railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alnwick railway station
Context triple: [Barter Books, railwayStationFormerName, Alnwick railway station]
  • A. Morpeth railway station
    Morpeth railway station is a passenger rail station serving the town of Morpeth in Northumberland, England, on the East Coast Main Line.
  • B. Hexham railway station
    Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
  • C. Berwick-upon-Tweed railway station
    Berwick-upon-Tweed railway station is a historic mainline railway station in Northumberland, England, serving the town of Berwick-upon-Tweed on the East Coast Main Line between England and Scotland.
  • D. Sandringham railway station
    Sandringham railway station is a suburban commuter rail station in Melbourne, Australia, serving as the coastal endpoint of services to the bayside suburb of Sandringham.
  • E. Durham railway station
    Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
  • 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: Alnwick railway station
Triple: [Barter Books, railwayStationFormerName, Alnwick railway station]
Generated description
Alnwick railway station was a former railway terminus in Alnwick, Northumberland, England, now best known for housing the large second-hand bookshop Barter Books.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alnwick railway station
Target entity description: Alnwick railway station was a former railway terminus in Alnwick, Northumberland, England, now best known for housing the large second-hand bookshop Barter Books.
  • A. Morpeth railway station
    Morpeth railway station is a passenger rail station serving the town of Morpeth in Northumberland, England, on the East Coast Main Line.
  • B. Hexham railway station
    Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
  • C. Berwick-upon-Tweed railway station
    Berwick-upon-Tweed railway station is a historic mainline railway station in Northumberland, England, serving the town of Berwick-upon-Tweed on the East Coast Main Line between England and Scotland.
  • D. Sandringham railway station
    Sandringham railway station is a suburban commuter rail station in Melbourne, Australia, serving as the coastal endpoint of services to the bayside suburb of Sandringham.
  • E. Durham railway station
    Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: railwayStationFormerName
Context triple: [Barter Books, railwayStationFormerName, Alnwick railway station]
  • A. railwayStationAlsoKnownAs
    Indicates that a railway station is referred to by an alternative name or alias.
  • B. formerRailwayStation
    Indicates that a location previously functioned as a railway station but is no longer in active railway service.
  • C. formerStationNameFor chosen
    Indicates that one station name was previously used as the official name for another station.
  • D. hadRailwayStation
    Indicates that a place or area previously possessed a railway station, which may no longer be in existence or operation.
  • E. hasRailwayStationRole
    Indicates that an entity holds or is assigned a specific functional role or capacity within the operation or management of a railway station.
  • 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_69d80761e6cc8190a90c844589998ecc completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaee42a8c8190a85716b4a6db335e completed April 12, 2026, 2:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f739902d148190ac14ac66f1f9512f completed May 3, 2026, 12:03 p.m.
NEDg Description generation batch_69f73d6051e48190a39e8de98bfb839a completed May 3, 2026, 12:19 p.m.
NED2 Entity disambiguation (via description) batch_69f7411fbb9481908f0106b01f2583bf completed May 3, 2026, 12:35 p.m.
PD Predicate disambiguation batch_69d9a03926188190ab3948d1f5d3941f completed April 11, 2026, 1:13 a.m.
Created at: April 9, 2026, 9:40 p.m.