Triple

T13316483
Position Surface form Disambiguated ID Type / Status
Subject Humber drainage basin E317200 entity
Predicate hasPart P35 FINISHED
Object River Don E138865 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: River Don | Statement: [Humber drainage basin, hasPart, River Don]

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: River Don
Context triple: [Humber drainage basin, hasPart, River Don]
  • A. River Don chosen
    The River Don is a major waterway in South Yorkshire, England, historically central to the region’s industrial development and the city of Sheffield.
  • B. River Don
    The River Don is a major river in northeast Scotland that flows from the Grampian Mountains through Aberdeenshire to the North Sea near Aberdeen.
  • C. River Tar
    The River Tar is a smaller watercourse in Ireland that feeds into the larger River Suir within its catchment area.
  • D. Ave River
    The Ave River is a watercourse in northern Portugal that flows through the Minho region before emptying into the Atlantic Ocean near the city of Vila do Conde.
  • E. River Dour
    The River Dour is a small chalk stream in Kent, England, that flows through the Dover area and historically powered local mills.
  • 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_69d806b4d62c81908d4ced1665414be5 elicitation completed
NER batch_69d990f9a384819085890e18255ee339 ner completed
NED1 batch_69f73977c2a88190846b579cc324f8b3 ned_source_triple completed
Created at: April 9, 2026, 9:29 p.m.