Triple

T14931634
Position Surface form Disambiguated ID Type / Status
Subject Chessington Branch Line E372278 entity
Predicate terminus P388 FINISHED
Object Motspur Park railway station
Motspur Park railway station is a suburban rail station in the London Borough of Merton that serves as a local commuter hub on South Western Railway services into central London.
 E1128769 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: Motspur Park railway station | Statement: [Chessington Branch Line, terminus, Motspur Park railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Motspur Park railway station
Context triple: [Chessington Branch Line, terminus, Motspur Park railway station]
  • A. Oldfield Park railway station
    Oldfield Park railway station is a suburban rail stop serving the Oldfield Park area of Bath, England, on the route between Bristol and Bath.
  • B. Woodsmoor railway station
    Woodsmoor railway station is a suburban rail stop serving the Woodsmoor area of Stockport, England, on the line between Manchester and Buxton.
  • C. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • D. Victoria Park railway station
    Victoria Park railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-city area of Abbotsford.
  • E. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail 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: Motspur Park railway station
Triple: [Chessington Branch Line, terminus, Motspur Park railway station]
Generated description
Motspur Park railway station is a suburban rail station in the London Borough of Merton that serves as a local commuter hub on South Western Railway services into central London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Motspur Park railway station
Target entity description: Motspur Park railway station is a suburban rail station in the London Borough of Merton that serves as a local commuter hub on South Western Railway services into central London.
  • A. Oldfield Park railway station
    Oldfield Park railway station is a suburban rail stop serving the Oldfield Park area of Bath, England, on the route between Bristol and Bath.
  • B. Woodsmoor railway station
    Woodsmoor railway station is a suburban rail stop serving the Woodsmoor area of Stockport, England, on the line between Manchester and Buxton.
  • C. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • D. Victoria Park railway station
    Victoria Park railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-city area of Abbotsford.
  • E. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail 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_69d85cc9da0c81908d583ca3f63a3908 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded64550dc8190ba44120df00ba498 completed April 15, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe7e8ac6d08190809045a6d00a3d47 completed May 9, 2026, 12:23 a.m.
NEDg Description generation batch_69fe7fe58ba481908ac8e4112c28c279 completed May 9, 2026, 12:29 a.m.
NED2 Entity disambiguation (via description) batch_69fe80be100481908dcf07b683fc1411 completed May 9, 2026, 12:33 a.m.
Created at: April 10, 2026, 2:36 a.m.