Triple

T7084762
Position Surface form Disambiguated ID Type / Status
Subject Sutton Loop Line E165046 entity
Predicate hasStation P35 FINISHED
Object Wimbledon Chase railway station
Wimbledon Chase railway station is a suburban National Rail stop in southwest London serving local commuter services on the route between Wimbledon and Sutton.
 E641032 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: Wimbledon Chase railway station | Statement: [Sutton Loop Line, hasStation, Wimbledon Chase railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wimbledon Chase railway station
Context triple: [Sutton Loop Line, hasStation, Wimbledon Chase railway station]
  • A. Wimbledon station
    Wimbledon station is a major National Rail, London Underground, and tram interchange in southwest London serving the Wimbledon area.
  • B. Cheltenham railway station
    Cheltenham railway station is a suburban commuter rail station in Melbourne, Australia, serving the Cheltenham area on the Frankston line.
  • C. Tattenham Corner railway station
    Tattenham Corner railway station is a suburban rail station in Surrey, England, best known for serving racegoers attending events at the nearby Epsom Downs Racecourse, including the Epsom Derby.
  • D. Wilton station
    Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
  • E. Warminster station
    Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
  • 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: Wimbledon Chase railway station
Triple: [Sutton Loop Line, hasStation, Wimbledon Chase railway station]
Generated description
Wimbledon Chase railway station is a suburban National Rail stop in southwest London serving local commuter services on the route between Wimbledon and Sutton.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wimbledon Chase railway station
Target entity description: Wimbledon Chase railway station is a suburban National Rail stop in southwest London serving local commuter services on the route between Wimbledon and Sutton.
  • A. Wimbledon station
    Wimbledon station is a major National Rail, London Underground, and tram interchange in southwest London serving the Wimbledon area.
  • B. Cheltenham railway station
    Cheltenham railway station is a suburban commuter rail station in Melbourne, Australia, serving the Cheltenham area on the Frankston line.
  • C. Tattenham Corner railway station
    Tattenham Corner railway station is a suburban rail station in Surrey, England, best known for serving racegoers attending events at the nearby Epsom Downs Racecourse, including the Epsom Derby.
  • D. Wilton station
    Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
  • E. Warminster station
    Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
  • 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_69c6887d98408190912b9580666b0c1d completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e511535c819098f60de54930380f completed March 27, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7948094ec8190856870dfd59fc13a completed March 28, 2026, 8:42 a.m.
NEDg Description generation batch_69c796acdddc8190a2d20b4d40751359 completed March 28, 2026, 8:51 a.m.
NED2 Entity disambiguation (via description) batch_69c797b416a881908c58376498f20c58 completed March 28, 2026, 8:56 a.m.
Created at: March 27, 2026, 2:40 p.m.