Triple

T9772697
Position Surface form Disambiguated ID Type / Status
Subject Twickenham (UK Parliament constituency) E237163 entity
Predicate hasRailwayStation P918 FINISHED
Object Whitton railway station
Whitton railway station is a suburban rail station in southwest London serving the Whitton area within the Twickenham parliamentary constituency.
 E820380 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: Whitton railway station | Statement: [Twickenham (UK Parliament constituency), hasRailwayStation, Whitton railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Whitton railway station
Context triple: [Twickenham (UK Parliament constituency), hasRailwayStation, Whitton railway station]
  • A. Petts Wood railway station
    Petts Wood railway station is a suburban rail station in the London Borough of Bromley that serves the Petts Wood area with commuter services into central London and surrounding regions.
  • B. Whittlesea railway station
    Whittlesea railway station is a small railway station in Whittlesey, Cambridgeshire, England, serving the town on the Ely–Peterborough line.
  • C. Twyford railway station
    Twyford railway station is a key commuter and interchange station in Berkshire, England, serving the village of Twyford and providing connections on the Great Western Main Line and the Henley-on-Thames branch line.
  • 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. Weybridge railway station
    Weybridge railway station is a suburban rail station in Surrey, England, serving the town of Weybridge with regular commuter and regional services.
  • 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: Whitton railway station
Triple: [Twickenham (UK Parliament constituency), hasRailwayStation, Whitton railway station]
Generated description
Whitton railway station is a suburban rail station in southwest London serving the Whitton area within the Twickenham parliamentary constituency.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Whitton railway station
Target entity description: Whitton railway station is a suburban rail station in southwest London serving the Whitton area within the Twickenham parliamentary constituency.
  • A. Petts Wood railway station
    Petts Wood railway station is a suburban rail station in the London Borough of Bromley that serves the Petts Wood area with commuter services into central London and surrounding regions.
  • B. Whittlesea railway station
    Whittlesea railway station is a small railway station in Whittlesey, Cambridgeshire, England, serving the town on the Ely–Peterborough line.
  • C. Twyford railway station
    Twyford railway station is a key commuter and interchange station in Berkshire, England, serving the village of Twyford and providing connections on the Great Western Main Line and the Henley-on-Thames branch line.
  • 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. Weybridge railway station
    Weybridge railway station is a suburban rail station in Surrey, England, serving the town of Weybridge with regular commuter and regional services.
  • 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_69ca84d831b8819090322686b47887ce completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cda0f5261481908d9bac8c43da5294 completed April 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1bd12261c819085e502e8321c3200 completed April 5, 2026, 1:38 a.m.
NEDg Description generation batch_69d1bdfc07648190badacd2f6257601c completed April 5, 2026, 1:42 a.m.
NED2 Entity disambiguation (via description) batch_69d1beb700288190a94b730f2cc353d1 completed April 5, 2026, 1:45 a.m.
Created at: March 30, 2026, 8:26 p.m.