Triple

T1449547
Position Surface form Disambiguated ID Type / Status
Subject Cranleigh E31256 entity
Predicate formerRailwayStation P28717 FINISHED
Object Cranleigh railway station
Cranleigh railway station was a now-closed station on the former Cranleigh Line in Surrey, England, that once served the village of Cranleigh before its closure in the mid-20th century.
E165553 NE FINISHED

How this triple was built (5 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: Cranleigh railway station | Statement: [Cranleigh, formerRailwayStation, Cranleigh railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cranleigh railway station
Context triple: [Cranleigh, formerRailwayStation, Cranleigh railway station]
  • A. Leatherhead railway station
    Leatherhead railway station is a commuter rail station in Surrey, England, serving the town of Leatherhead on routes into London and surrounding areas.
  • B. Redhill railway station
    Redhill railway station is a major railway hub in Surrey, England, providing regional and commuter services on key routes between London, the South Coast, and the South East.
  • C. Camberley railway station
    Camberley railway station is a suburban rail station in Surrey, England, serving the town of Camberley with services primarily towards London and other nearby destinations.
  • D. 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.
  • E. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • 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: Cranleigh railway station
Triple: [Cranleigh, formerRailwayStation, Cranleigh railway station]
Generated description
Cranleigh railway station was a now-closed station on the former Cranleigh Line in Surrey, England, that once served the village of Cranleigh before its closure in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cranleigh railway station
Target entity description: Cranleigh railway station was a now-closed station on the former Cranleigh Line in Surrey, England, that once served the village of Cranleigh before its closure in the mid-20th century.
  • A. Leatherhead railway station
    Leatherhead railway station is a commuter rail station in Surrey, England, serving the town of Leatherhead on routes into London and surrounding areas.
  • B. Redhill railway station
    Redhill railway station is a major railway hub in Surrey, England, providing regional and commuter services on key routes between London, the South Coast, and the South East.
  • C. Camberley railway station
    Camberley railway station is a suburban rail station in Surrey, England, serving the town of Camberley with services primarily towards London and other nearby destinations.
  • D. 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.
  • E. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: formerRailwayStation
Context triple: [Cranleigh, formerRailwayStation, Cranleigh railway station]
  • A. hasRailwayStation
    Indicates that a place or location is served by, or contains, a railway station.
  • B. railwayStationFor
    Indicates a relationship where a railway station serves, is designated for, or primarily associated with a particular place, line, or service.
  • C. formerRailwayLine
    Indicates that a railway line previously existed in the past but is no longer in operation or has been decommissioned.
  • D. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • E. railwayStationCategory
    Indicates the classification or type category assigned to a railway station within a rail network or system.
  • F. None of above. chosen

Provenance (7 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_69a499171a28819085b993a3ac78e363 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c55c408c8190917ed44d9070a2fb completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad08c4c940819091d15c4d2ffa6b1c completed March 8, 2026, 5:27 a.m.
NEDg Description generation batch_69ad09d0c4d88190b5f79a92821ef577 completed March 8, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_69ad0a5eeac08190a4d13f4819fc1aba completed March 8, 2026, 5:34 a.m.
PD Predicate disambiguation batch_69a4c47a840c819083307a65c027a19e completed March 1, 2026, 10:58 p.m.
PDg Predicate description generation batch_69a4c55508948190922aee3230a4323e completed March 1, 2026, 11:01 p.m.
Created at: March 1, 2026, 8 p.m.