Triple

T1560690
Position Surface form Disambiguated ID Type / Status
Subject Isleworth, Middlesex, England E33314 entity
Predicate hasRailwayStation P918 FINISHED
Object Isleworth railway station
Isleworth railway station is a suburban rail station in the London Borough of Hounslow that provides local and commuter services on the line between London Waterloo and southwest London.
 E178914 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: Isleworth railway station | Statement: [Isleworth, Middlesex, England, hasRailwayStation, Isleworth railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isleworth railway station
Context triple: [Isleworth, Middlesex, England, hasRailwayStation, Isleworth railway station]
  • A. 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.
  • B. Chertsey railway station
    Chertsey railway station is a suburban rail station in Surrey, England, serving the town of Chertsey on the South Western Railway network.
  • C. Staines railway station
    Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
  • D. Egham railway station
    Egham railway station is a suburban rail station in Surrey, England, providing services on the line between London Waterloo and Reading.
  • E. Addlestone railway station
    Addlestone railway station is a local rail stop in Surrey, England, serving the town of Addlestone on the Chertsey branch line with connections to the wider South Western Railway network.
  • 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: Isleworth railway station
Triple: [Isleworth, Middlesex, England, hasRailwayStation, Isleworth railway station]
Generated description
Isleworth railway station is a suburban rail station in the London Borough of Hounslow that provides local and commuter services on the line between London Waterloo and southwest London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isleworth railway station
Target entity description: Isleworth railway station is a suburban rail station in the London Borough of Hounslow that provides local and commuter services on the line between London Waterloo and southwest London.
  • A. 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.
  • B. Chertsey railway station
    Chertsey railway station is a suburban rail station in Surrey, England, serving the town of Chertsey on the South Western Railway network.
  • C. Staines railway station
    Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
  • D. Egham railway station
    Egham railway station is a suburban rail station in Surrey, England, providing services on the line between London Waterloo and Reading.
  • E. Addlestone railway station
    Addlestone railway station is a local rail stop in Surrey, England, serving the town of Addlestone on the Chertsey branch line with connections to the wider South Western Railway network.
  • 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_69a885ef9cf48190b0af0f5ce3d02231 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90885d6208190b4b7d6ad336d4d16 completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad401e12088190b6f0f5b0d8a423cf completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad40f485e481909e801cdd3da3c27b completed March 8, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_69ad415932f4819083639af0e0836345 completed March 8, 2026, 9:28 a.m.
Created at: March 4, 2026, 7:27 p.m.