Triple

T6620113
Position Surface form Disambiguated ID Type / Status
Subject Lincoln E149651 entity
Predicate hasNotableBearer P458 FINISHED
Object Edward Baker Lincoln E18375 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: Edward Baker Lincoln | Statement: [Lincoln, hasNotableBearer, Edward Baker Lincoln]

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: Edward Baker Lincoln
Context triple: [Lincoln, hasNotableBearer, Edward Baker Lincoln]
  • A. Edward Baker Lincoln chosen
    Edward Baker Lincoln was the second son of U.S. President Abraham Lincoln, remembered for his early death in childhood before his father’s presidency.
  • B. Thomas "Tad" Lincoln
    Thomas "Tad" Lincoln was the youngest and famously mischievous son of U.S. President Abraham Lincoln, remembered for his close, affectionate relationship with his father during the Civil War years.
  • C. William Wallace Lincoln
    William Wallace "Willie" Lincoln was the third son of U.S. President Abraham Lincoln, remembered for his intelligence, charm, and his early death in the White House at age 11.
  • D. Robert Todd Lincoln
    Robert Todd Lincoln was the eldest son of U.S. President Abraham Lincoln, who became a prominent lawyer, businessman, and statesman, serving as Secretary of War and U.S. Minister to the United Kingdom.
  • E. Jesse Root Grant
    Jesse Root Grant was an American tanner and businessman best known as the father of U.S. Civil War general and 18th President Ulysses S. Grant.
  • 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_69c687ed8a9c81908bb671717cb192ef elicitation completed
NER batch_69c6af7aff44819089da6145e1ef5f76 ner completed
NED1 batch_69c6e4461e748190b4feead6ef16a01c ned_source_triple completed
Created at: March 27, 2026, 1:58 p.m.