Triple

T21878562
Position Surface form Disambiguated ID Type / Status
Subject Abbey Line E540216 entity
Predicate hasStation P35 FINISHED
Object Garston railway station — NE NERFINISHED

How this triple was built (3 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: Garston railway station | Statement: [Abbey Line, hasStation, Garston railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Garston railway station
Context triple: [Abbey Line, hasStation, Garston railway station]
  • A. Garston railway station
    Garston railway station was a former suburban rail station in Liverpool, England, that served the local community until its closure and replacement by Liverpool South Parkway.
  • B. Hamstead railway station
    Hamstead railway station is a suburban rail stop in the West Midlands, England, serving the Handsworth area on the line between Birmingham and Walsall.
  • C. Marston Green railway station
    Marston Green railway station is a suburban railway station in the West Midlands, England, serving the village of Marston Green on the Birmingham–London Euston line.
  • D. Gunnersbury station
    Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London line.
  • E. Haydons Road railway station
    Haydons Road railway station is a suburban rail stop in the London Borough of Merton serving local commuter services on the Sutton Loop in South London.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Garston railway station
Target entity description: Garston railway station is a small suburban rail stop in Hertfordshire, England, serving local passenger services on the Abbey Line between Watford Junction and St Albans Abbey.
  • A. Garston railway station
    Garston railway station was a former suburban rail station in Liverpool, England, that served the local community until its closure and replacement by Liverpool South Parkway.
  • B. Hamstead railway station
    Hamstead railway station is a suburban rail stop in the West Midlands, England, serving the Handsworth area on the line between Birmingham and Walsall.
  • C. Marston Green railway station
    Marston Green railway station is a suburban railway station in the West Midlands, England, serving the village of Marston Green on the Birmingham–London Euston line.
  • D. Gunnersbury station
    Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London line.
  • E. Haydons Road railway station
    Haydons Road railway station is a suburban rail stop in the London Borough of Merton serving local commuter services on the Sutton Loop in South London.
  • F. None of above. chosen

Provenance (2 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_69e0c479a98081908ce333853fdd4348 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f118e42c108190b6308016655c429e completed April 28, 2026, 8:30 p.m.
Created at: April 16, 2026, 7:03 p.m.