Triple

T23334249
Position Surface form Disambiguated ID Type / Status
Subject Cotter Force E591532 entity
Predicate watercourse P415 FINISHED
Object Cotterdale Beck — 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: Cotterdale Beck | Statement: [Cotter Force, watercourse, Cotterdale Beck]

Disambiguation candidates (2 decisions)

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: Cotterdale Beck
Context triple: [Cotter Force, watercourse, Cotterdale Beck]
  • A. Greenburn Beck
    Greenburn Beck is a small stream in the Lake District of Cumbria, England, that drains the Greenburn Valley and contributes to the region’s river system.
  • B. Riggindale Beck
    Riggindale Beck is a small upland stream in the Lake District of Cumbria, England, flowing through the Riggindale valley before reaching Haweswater Reservoir.
  • C. Mardale Beck
    Mardale Beck is a stream in the Lake District of Cumbria, England, that drains the Mardale valley and contributes to the water system feeding Haweswater.
  • D. Kettleby Beck
    Kettleby Beck is a small watercourse in Lincolnshire, England, that serves as one of the minor tributary streams feeding into the River Ancholme.
  • E. Bishopdale Beck
    Bishopdale Beck is a small river in the Yorkshire Dales, England, that drains Bishopdale and feeds into the larger River Ure system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cotterdale Beck
Target entity description: Cotterdale Beck is a small river in the Yorkshire Dales of England that flows through Cotterdale before feeding the scenic Cotter Force waterfall.
  • A. Greenburn Beck
    Greenburn Beck is a small stream in the Lake District of Cumbria, England, that drains the Greenburn Valley and contributes to the region’s river system.
  • B. Riggindale Beck
    Riggindale Beck is a small upland stream in the Lake District of Cumbria, England, flowing through the Riggindale valley before reaching Haweswater Reservoir.
  • C. Mardale Beck
    Mardale Beck is a stream in the Lake District of Cumbria, England, that drains the Mardale valley and contributes to the water system feeding Haweswater.
  • D. Kettleby Beck
    Kettleby Beck is a small watercourse in Lincolnshire, England, that serves as one of the minor tributary streams feeding into the River Ancholme.
  • E. Bishopdale Beck
    Bishopdale Beck is a small river in the Yorkshire Dales, England, that drains Bishopdale and feeds into the larger River Ure system.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e25d20156c81908c5c53195bd9c738 elicitation completed
NER batch_69f197efd98c819083635a2b8440f3eb ner completed
Created at: April 17, 2026, 5:16 p.m.