Triple

T2328329
Position Surface form Disambiguated ID Type / Status
Subject Ardwick E48341 entity
Predicate hasLandmark P105 FINISHED
Object Ardwick railway depot
Ardwick railway depot is a modern train maintenance facility in Manchester, England, primarily serving passenger rolling stock.
 E255210 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: Ardwick railway depot | Statement: [Ardwick, hasLandmark, Ardwick railway depot]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ardwick railway depot
Context triple: [Ardwick, hasLandmark, Ardwick railway depot]
  • A. Trafford depot
    Trafford depot is a maintenance and stabling facility serving the Manchester Metrolink light rail network in Greater Manchester, England.
  • B. Gosforth depot
    Gosforth depot is a major maintenance and stabling facility for the Tyne and Wear Metro light rail system in Newcastle upon Tyne, England.
  • C. Barlow train shed
    The Barlow train shed is the vast 19th-century wrought-iron and glass arched roof that dramatically spans the platforms of London St Pancras station.
  • D. Queens Road depot
    Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
  • E. Trafford Park railway station
    Trafford Park railway station is a suburban rail stop in Greater Manchester, England, serving the Trafford Park area on the regional network.
  • 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: Ardwick railway depot
Triple: [Ardwick, hasLandmark, Ardwick railway depot]
Generated description
Ardwick railway depot is a modern train maintenance facility in Manchester, England, primarily serving passenger rolling stock.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ardwick railway depot
Target entity description: Ardwick railway depot is a modern train maintenance facility in Manchester, England, primarily serving passenger rolling stock.
  • A. Trafford depot
    Trafford depot is a maintenance and stabling facility serving the Manchester Metrolink light rail network in Greater Manchester, England.
  • B. Gosforth depot
    Gosforth depot is a major maintenance and stabling facility for the Tyne and Wear Metro light rail system in Newcastle upon Tyne, England.
  • C. Barlow train shed
    The Barlow train shed is the vast 19th-century wrought-iron and glass arched roof that dramatically spans the platforms of London St Pancras station.
  • D. Queens Road depot
    Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
  • E. Trafford Park railway station
    Trafford Park railway station is a suburban rail stop in Greater Manchester, England, serving the Trafford Park area on the regional network.
  • 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_69a88aa308a88190b0b86c011fda7fce completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc665c6548190af90d70475b4519b completed March 7, 2026, 6:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae897243c48190a18b0e02ad664ead completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae8ace309c8190b57426d1449de723 completed March 9, 2026, 8:54 a.m.
NED2 Entity disambiguation (via description) batch_69ae8b56d8548190aa6a99f3f7d99c3e completed March 9, 2026, 8:56 a.m.
Created at: March 4, 2026, 7:50 p.m.