Triple

T6210926
Position Surface form Disambiguated ID Type / Status
Subject River Don E138865 entity
Predicate region P40 FINISHED
Object South Yorkshire E30874 NE FINISHED

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: South Yorkshire | Statement: [River Don, region, South Yorkshire]

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: South Yorkshire
Context triple: [River Don, region, South Yorkshire]
  • A. South Yorkshire chosen
    South Yorkshire is a metropolitan county in northern England that includes major urban centers like Sheffield and parts of the Peak District National Park.
  • B. West Yorkshire
    West Yorkshire is a metropolitan county in northern England that includes major cities such as Leeds and Bradford and serves as an important economic and cultural hub in the region.
  • C. Yorkshire and the Humber
    Yorkshire and the Humber is an official region of England encompassing major urban centers like Leeds and Sheffield along with parts of the historic county of Yorkshire.
  • D. First West Yorkshire
    First West Yorkshire is a major bus company operating local and regional services across West Yorkshire, England, including routes serving Bradford Interchange.
  • E. North Yorkshire
    North Yorkshire is a large ceremonial county in northern England known for its expansive rural landscapes, including much of the Yorkshire Dales and North York Moors National Parks.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c008ada364819096c9e92c74d639b5 elicitation completed
NER batch_69c062896f3881909f264bb45badc5d0 ner completed
NED1 batch_69c518ff27848190817ad516cf62c619 ned_source_triple completed
Created at: March 22, 2026, 4:21 p.m.