Triple

T8780904
Position Surface form Disambiguated ID Type / Status
Subject Coulsdon E208722 entity
Predicate hasRailwayStation P918 FINISHED
Object Woodmansterne railway station
Woodmansterne railway station is a suburban rail stop in the London Borough of Croydon, serving the Coulsdon area with services on the Tattenham Corner line into central London.
 E757959 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: Woodmansterne railway station | Statement: [Coulsdon, hasRailwayStation, Woodmansterne railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Woodmansterne railway station
Context triple: [Coulsdon, hasRailwayStation, Woodmansterne railway station]
  • A. Netherwood station
    Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
  • B. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • C. 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.
  • D. Holytown railway station
    Holytown railway station is a small suburban rail stop in North Lanarkshire, Scotland, providing local and regional passenger services on the Argyle and Shotts lines.
  • E. Godstone railway station
    Godstone railway station is a small rural railway stop in Surrey, England, serving the village of Godstone and surrounding areas on the Oxted line.
  • 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: Woodmansterne railway station
Triple: [Coulsdon, hasRailwayStation, Woodmansterne railway station]
Generated description
Woodmansterne railway station is a suburban rail stop in the London Borough of Croydon, serving the Coulsdon area with services on the Tattenham Corner line into central London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Woodmansterne railway station
Target entity description: Woodmansterne railway station is a suburban rail stop in the London Borough of Croydon, serving the Coulsdon area with services on the Tattenham Corner line into central London.
  • A. Netherwood station
    Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
  • B. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • C. 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.
  • D. Holytown railway station
    Holytown railway station is a small suburban rail stop in North Lanarkshire, Scotland, providing local and regional passenger services on the Argyle and Shotts lines.
  • E. Godstone railway station
    Godstone railway station is a small rural railway stop in Surrey, England, serving the village of Godstone and surrounding areas on the Oxted line.
  • 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_69ca835fbee88190bf625939bac48d7f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5f55b7b08190ab3e18cd634a144b completed March 31, 2026, 11:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf51df4a608190883a093dbd169976 completed April 3, 2026, 5:36 a.m.
NEDg Description generation batch_69cf54d366608190a94797b10389e6ca completed April 3, 2026, 5:49 a.m.
NED2 Entity disambiguation (via description) batch_69cf55940918819088ed8a6ea2f8f460 completed April 3, 2026, 5:52 a.m.
Created at: March 30, 2026, 6:42 p.m.