Triple

T19208319
Position Surface form Disambiguated ID Type / Status
Subject Ebbw Vale E480292 entity
Predicate hasNearbyTown P3883 FINISHED
Object Tredegar 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: Tredegar | Statement: [Ebbw Vale, hasNearbyTown, Tredegar]

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: Tredegar
Context triple: [Ebbw Vale, hasNearbyTown, Tredegar]
  • A. Tredegar chosen
    Tredegar is a historic Welsh town in the South Wales Valleys known for its role in the Industrial Revolution and as a birthplace of the modern National Health Service model.
  • B. New Tredegar
    New Tredegar is a former coal-mining village and community in the Rhymney Valley in Caerphilly County Borough, South Wales.
  • C. Weirton, West Virginia
    Weirton, West Virginia is an industrial city in the state's Northern Panhandle, historically known for its steel production and its location along the Ohio River.
  • D. Clarksburg
    Clarksburg is a small town located in the northern part of Massachusetts, near the Vermont border, known for its rural character and natural scenery.
  • E. Pierpont
    Pierpont is the distinctive middle name of the influential American financier and banker J. P. Morgan.
  • 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_69d8e8cb8c348190b52075823911c869 elicitation completed
NER batch_69e5f9a000188190afb762ea24bc3deb ner completed
Created at: April 10, 2026, 1:20 p.m.