Triple

T8745322
Position Surface form Disambiguated ID Type / Status
Subject Wigan Pier E207810 entity
Predicate hasNearbyInfrastructure P231 FINISHED
Object Wigan railway stations
Wigan railway stations are the main passenger rail hubs serving the town of Wigan in Greater Manchester, England, providing regional and national train connections.
 E755049 NE FINISHED

How this triple was built (4 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: Wigan railway stations | Statement: [Wigan Pier, hasNearbyInfrastructure, Wigan railway stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wigan railway stations
Context triple: [Wigan Pier, hasNearbyInfrastructure, Wigan railway stations]
  • A. Wigan Wallgate railway station
    Wigan Wallgate railway station is a main rail hub in Wigan, Greater Manchester, providing regional services across North West England and lying close to the town’s other central station, Wigan North Western.
  • B. Wigan North Western railway station
    Wigan North Western railway station is a major mainline rail hub in Wigan, Greater Manchester, providing intercity and regional services on the West Coast Main Line.
  • C. Widnes railway station
    Widnes railway station is a passenger rail station in Widnes, Cheshire, England, providing regional train services on the Liverpool–Manchester line.
  • D. Warrington Central railway station
    Warrington Central railway station is a mainline railway station in Warrington, Cheshire, England, serving as a key stop on the Liverpool–Manchester route.
  • E. Warrington Bank Quay railway station
    Warrington Bank Quay railway station is a major mainline rail hub in Warrington, England, situated on the West Coast Main Line and providing long-distance and regional services.
  • 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: Wigan railway stations
Triple: [Wigan Pier, hasNearbyInfrastructure, Wigan railway stations]
Generated description
Wigan railway stations are the main passenger rail hubs serving the town of Wigan in Greater Manchester, England, providing regional and national train connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wigan railway stations
Target entity description: Wigan railway stations are the main passenger rail hubs serving the town of Wigan in Greater Manchester, England, providing regional and national train connections.
  • A. Wigan Wallgate railway station
    Wigan Wallgate railway station is a main rail hub in Wigan, Greater Manchester, providing regional services across North West England and lying close to the town’s other central station, Wigan North Western.
  • B. Wigan North Western railway station
    Wigan North Western railway station is a major mainline rail hub in Wigan, Greater Manchester, providing intercity and regional services on the West Coast Main Line.
  • C. Widnes railway station
    Widnes railway station is a passenger rail station in Widnes, Cheshire, England, providing regional train services on the Liverpool–Manchester line.
  • D. Warrington Central railway station
    Warrington Central railway station is a mainline railway station in Warrington, Cheshire, England, serving as a key stop on the Liverpool–Manchester route.
  • E. Warrington Bank Quay railway station
    Warrington Bank Quay railway station is a major mainline rail hub in Warrington, England, situated on the West Coast Main Line and providing long-distance and regional services.
  • F. None of above. chosen

Provenance (5 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_69ca835bb2bc819084bb5906cb6ef7f8 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d745e0081909cab216593d5c01b completed March 31, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf43090d388190b6256623805a6348 completed April 3, 2026, 4:33 a.m.
NEDg Description generation batch_69cf448b65a88190944689160e734866 completed April 3, 2026, 4:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf4578473081909fc55632c366a56a completed April 3, 2026, 4:43 a.m.
Created at: March 30, 2026, 6:38 p.m.