Triple

T20647407
Position Surface form Disambiguated ID Type / Status
Subject Erewash Valley Line E507391 entity
Predicate hasStation P35 FINISHED
Object Ilkeston 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: Ilkeston railway station | Statement: [Erewash Valley Line, hasStation, Ilkeston 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: Ilkeston railway station
Context triple: [Erewash Valley Line, hasStation, Ilkeston railway station]
  • A. Ilkeston railway station chosen
    Ilkeston railway station is a modern railway station in Ilkeston, Derbyshire, England, providing local and regional train services after the town’s rail link was reinstated in 2017.
  • B. Kingussie railway station
    Kingussie railway station is a stop on the Highland Main Line in the Scottish Highlands, serving the town of Kingussie with regional and long-distance rail services.
  • C. Auchinleck railway station
    Auchinleck railway station is a local rail stop in East Ayrshire, Scotland, providing passenger services on routes between Glasgow and southwestern destinations.
  • D. Brunstane railway station
    Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
  • E. Inverkeithing railway station
    Inverkeithing railway station is a key rail hub in Fife, Scotland, serving as an important interchange for services across the Fife Circle and routes to Edinburgh and beyond.
  • 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.