Triple

T19938554
Position Surface form Disambiguated ID Type / Status
Subject Walloomsac River E479240 entity
Predicate hasBridge P386 FINISHED
Object Burt Henry Covered Bridge — 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: Burt Henry Covered Bridge | Statement: [Walloomsac River, hasBridge, Burt Henry Covered Bridge]

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: Burt Henry Covered Bridge
Context triple: [Walloomsac River, hasBridge, Burt Henry Covered Bridge]
  • A. Newfield Covered Bridge
    Newfield Covered Bridge is a historic 19th-century wooden covered bridge in Newfield, New York, noted as one of the oldest surviving covered bridges in the state.
  • B. Felton Covered Bridge
    Felton Covered Bridge is a historic wooden covered bridge in Felton, California, noted as one of the tallest covered bridges in the United States and a landmark of the town’s 19th-century logging era.
  • C. Holliwell Covered Bridge
    Holliwell Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, famed for its picturesque setting and association with "The Bridges of Madison County."
  • D. Currin Covered Bridge
    Currin Covered Bridge is a historic wooden covered bridge near Cottage Grove, Oregon, noted for its distinctive red-and-white paint and classic Howe truss design.
  • E. Imes Covered Bridge
    Imes Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, known as one of the county’s iconic 19th-century bridges featured in “The Bridges of Madison County.”
  • 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: Burt Henry Covered Bridge
Target entity description: Burt Henry Covered Bridge is a historic wooden covered bridge in Bennington, Vermont, that carries traffic over the Walloomsac River.
  • A. Newfield Covered Bridge
    Newfield Covered Bridge is a historic 19th-century wooden covered bridge in Newfield, New York, noted as one of the oldest surviving covered bridges in the state.
  • B. Felton Covered Bridge
    Felton Covered Bridge is a historic wooden covered bridge in Felton, California, noted as one of the tallest covered bridges in the United States and a landmark of the town’s 19th-century logging era.
  • C. Holliwell Covered Bridge
    Holliwell Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, famed for its picturesque setting and association with "The Bridges of Madison County."
  • D. Currin Covered Bridge
    Currin Covered Bridge is a historic wooden covered bridge near Cottage Grove, Oregon, noted for its distinctive red-and-white paint and classic Howe truss design.
  • E. Imes Covered Bridge
    Imes Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, known as one of the county’s iconic 19th-century bridges featured in “The Bridges of Madison County.”
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8e522a17c819095165d4d24939fd8 elicitation completed
NER batch_69e65a190ac08190b9dc7955c9764a71 ner completed
Created at: April 10, 2026, 1:53 p.m.