Triple

T1060141
Position Surface form Disambiguated ID Type / Status
Subject Reigate E22887 entity
Predicate hasRailwayStation P918 FINISHED
Object Reigate railway station
Reigate railway station is a passenger rail station in Reigate, Surrey, England, providing services on the North Downs Line between Reading, Redhill, and Gatwick Airport.
 E120382 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: Reigate railway station | Statement: [Reigate, hasRailwayStation, Reigate railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reigate railway station
Context triple: [Reigate, hasRailwayStation, Reigate railway station]
  • A. Orpington railway station
    Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
  • B. 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.
  • C. Basingstoke railway station
    Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
  • D. Tunbridge Wells railway station
    Tunbridge Wells railway station is a mainline railway station in Royal Tunbridge Wells, Kent, England, providing regional and commuter services on the Hastings Line.
  • E. Esher railway station
    Esher railway station is a suburban rail station in Surrey, England, serving the town of Esher and providing convenient access to nearby Sandown Park Racecourse.
  • 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: Reigate railway station
Triple: [Reigate, hasRailwayStation, Reigate railway station]
Generated description
Reigate railway station is a passenger rail station in Reigate, Surrey, England, providing services on the North Downs Line between Reading, Redhill, and Gatwick Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Reigate railway station
Target entity description: Reigate railway station is a passenger rail station in Reigate, Surrey, England, providing services on the North Downs Line between Reading, Redhill, and Gatwick Airport.
  • A. Orpington railway station
    Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
  • B. 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.
  • C. Basingstoke railway station
    Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
  • D. Tunbridge Wells railway station
    Tunbridge Wells railway station is a mainline railway station in Royal Tunbridge Wells, Kent, England, providing regional and commuter services on the Hastings Line.
  • E. Esher railway station
    Esher railway station is a suburban rail station in Surrey, England, serving the town of Esher and providing convenient access to nearby Sandown Park Racecourse.
  • 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_69a493dada0481909c43649f9843ea91 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8f3f98c819096338198d9f30491 completed March 1, 2026, 10:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bd3400c8190b84e88073f19beba completed March 7, 2026, 2:53 p.m.
NEDg Description generation batch_69ac3ca9b5d88190816980f964f7e947 completed March 7, 2026, 2:56 p.m.
NED2 Entity disambiguation (via description) batch_69ac3d61a0c48190b619b3049df33512 completed March 7, 2026, 2:59 p.m.
Created at: March 1, 2026, 7:42 p.m.