Triple

T18898714
Position Surface form Disambiguated ID Type / Status
Subject Wingham railway station E462276 entity
Predicate locatedOn P40 FINISHED
Object East Kent Light Railway
East Kent Light Railway was a rural light railway in Kent, England, primarily built in the early 20th century to serve local coal mines and agricultural communities.
E1347769 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: East Kent Light Railway | Statement: [Wingham railway station, locatedOn, East Kent Light Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Kent Light Railway
Context triple: [Wingham railway station, locatedOn, East Kent Light Railway]
  • A. East Kent Railway
    The East Kent Railway was a 19th-century British railway company in Kent that later expanded and rebranded as the London, Chatham and Dover Railway.
  • B. Mid-Kent Railway
    Mid-Kent Railway was a 19th-century British railway company that operated local lines in the Kent area, later becoming part of the larger Southern railway network.
  • C. Sittingbourne & Kemsley Light Railway
    The Sittingbourne & Kemsley Light Railway is a preserved narrow-gauge heritage railway in Kent, England, originally built to serve the local paper industry and now operated for tourist and enthusiast rides.
  • D. Kent and East Sussex Railway
    The Kent and East Sussex Railway is a preserved heritage railway in southeast England, known for operating steam and vintage diesel trains through the Wealden countryside between Tenterden and Bodiam.
  • E. North Kent Line
    The North Kent Line is a major suburban and commuter railway route in southeast England connecting central London with towns along the River Thames in Kent.
  • 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: East Kent Light Railway
Triple: [Wingham railway station, locatedOn, East Kent Light Railway]
Generated description
East Kent Light Railway was a rural light railway in Kent, England, primarily built in the early 20th century to serve local coal mines and agricultural communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Kent Light Railway
Target entity description: East Kent Light Railway was a rural light railway in Kent, England, primarily built in the early 20th century to serve local coal mines and agricultural communities.
  • A. East Kent Railway
    The East Kent Railway was a 19th-century British railway company in Kent that later expanded and rebranded as the London, Chatham and Dover Railway.
  • B. Mid-Kent Railway
    Mid-Kent Railway was a 19th-century British railway company that operated local lines in the Kent area, later becoming part of the larger Southern railway network.
  • C. Sittingbourne & Kemsley Light Railway
    The Sittingbourne & Kemsley Light Railway is a preserved narrow-gauge heritage railway in Kent, England, originally built to serve the local paper industry and now operated for tourist and enthusiast rides.
  • D. Kent and East Sussex Railway
    The Kent and East Sussex Railway is a preserved heritage railway in southeast England, known for operating steam and vintage diesel trains through the Wealden countryside between Tenterden and Bodiam.
  • E. North Kent Line
    The North Kent Line is a major suburban and commuter railway route in southeast England connecting central London with towns along the River Thames in Kent.
  • 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_69d8dcfd05bc819088903cca13cc2846 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c5277d788190a565794f7bd0e608 completed April 20, 2026, 6:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0582bad1c48190b01afdb8e70883bd completed May 14, 2026, 8:07 a.m.
NEDg Description generation batch_6a0584717b3c81908049e6590f7f96ec completed May 14, 2026, 8:14 a.m.
NED2 Entity disambiguation (via description) batch_6a05852c2bbc8190ae7b8658817b5972 completed May 14, 2026, 8:17 a.m.
Created at: April 10, 2026, 11:58 a.m.