Triple

T11175159
Position Surface form Disambiguated ID Type / Status
Subject Ralph Freeman E264391 entity
Predicate designed P184 FINISHED
Object Tyne Bridge main arch structure E166092 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: Tyne Bridge main arch structure | Statement: [Ralph Freeman, designed, Tyne Bridge main arch structure]

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: Tyne Bridge main arch structure
Context triple: [Ralph Freeman, designed, Tyne Bridge main arch structure]
  • A. Tyne Bridge chosen
    The Tyne Bridge is an iconic steel arch bridge spanning the River Tyne in northeast England, symbolizing the cities of Newcastle upon Tyne and Gateshead.
  • B. Ouse Bridge, York
    Ouse Bridge in York is a historic road bridge in the city centre that carries traffic across the River Ouse and has long been a key crossing and focal point in York.
  • C. Tees Transporter Bridge
    The Tees Transporter Bridge is an iconic early-20th-century transporter bridge in Middlesbrough, England, known for carrying vehicles and pedestrians across the river on a suspended gondola.
  • D. Stockport Viaduct
    Stockport Viaduct is a large 19th-century brick railway viaduct in Stockport, England, notable for its many arches and its role in carrying the West Coast Main Line across the River Mersey.
  • E. Castlefield Viaduct
    Castlefield Viaduct is a historic elevated railway viaduct in Manchester, England, now notable for its transformation into an urban sky park and public green space.
  • 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_69d6aa9dafac8190bd90d2c74f661aa7 elicitation completed
NER batch_69d7e897774c819088ebc7231cebfba6 ner completed
NED1 batch_69e483816af08190877f86ee52846581 ned_source_triple completed
Created at: April 8, 2026, 9:29 p.m.