Triple

T5355218
Position Surface form Disambiguated ID Type / Status
Subject Dickinson County, Iowa E102672 entity
Predicate namedFor P63 FINISHED
Object Daniel S. Dickinson E178312 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: Daniel S. Dickinson | Statement: [Dickinson County, Iowa, namedFor, Daniel S. Dickinson]

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: Daniel S. Dickinson
Context triple: [Dickinson County, Iowa, namedFor, Daniel S. Dickinson]
  • A. Daniel S. Dickinson chosen
    Daniel S. Dickinson was a 19th-century American lawyer, U.S. senator from New York, and prominent Democratic politician known for his staunch Unionist stance during the Civil War era.
  • B. Nathaniel P. Davis
    Nathaniel P. Davis was an American diplomat who served as the United States Ambassador to Hungary.
  • C. John C. Brown
    John C. Brown is a political figure who served as Governor of California and resided in the California Governor's Mansion during his tenure.
  • D. John C. Brown
    John C. Brown was an American railroad executive best known for his role in establishing and developing the Texas and Pacific Railway in the 19th century.
  • E. Samuel J. Kirkwood
    Samuel J. Kirkwood was a 19th-century American politician best known for serving as governor of Iowa and as a U.S. senator during the Civil War era.
  • 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_69bd43d8f7248190b64c140734b5c9a8 elicitation completed
NER batch_69bd862dbb008190aef653acddafd38b ner completed
NED1 batch_69c7d3629e008190b1ecb996355575fc ned_source_triple completed
Created at: March 20, 2026, 2:01 p.m.