Triple

T20647406
Position Surface form Disambiguated ID Type / Status
Subject Erewash Valley Line E507391 entity
Predicate hasStation P35 FINISHED
Object Langley Mill railway station — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Langley Mill railway station | Statement: [Erewash Valley Line, hasStation, Langley Mill railway station]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langley Mill railway station
Context triple: [Erewash Valley Line, hasStation, Langley Mill railway station]
  • A. Langley Mill railway station chosen
    Langley Mill railway station is a local rail stop in Derbyshire, England, serving the town of Heanor and surrounding communities with regional train services.
  • B. Langley Green railway station
    Langley Green railway station is a suburban rail station serving the Langley Green area of Oldbury in the West Midlands, England.
  • C. Kings Langley railway station
    Kings Langley railway station is a suburban rail station in Hertfordshire, England, serving the village of Kings Langley on the West Coast Main Line with commuter services to London and the Midlands.
  • D. Mills Hill railway station
    Mills Hill railway station is a suburban rail stop in Greater Manchester, England, serving the local communities around Middleton and north Manchester on the Calder Valley Line.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b4be702c8190a3d2410a881d310a elicitation completed
NER batch_69e6af1fbfa881908a5b9db143e362d0 ner completed
Created at: April 16, 2026, 11:43 a.m.