Triple

T21641579
Position Surface form Disambiguated ID Type / Status
Subject Harvey Firestone E534099 entity
Predicate child P120 FINISHED
Object Leonard Firestone — 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: Leonard Firestone | Statement: [Harvey Firestone, child, Leonard Firestone]

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: Leonard Firestone
Context triple: [Harvey Firestone, child, Leonard Firestone]
  • A. Leonard Firestone chosen
    Leonard Firestone was an American businessman, diplomat, and member of the prominent Firestone tire-manufacturing family who served as U.S. Ambassador to Belgium.
  • B. Drexel Firestone
    Drexel Firestone was a mid-20th-century American investment banking firm that later became part of the powerhouse Wall Street firm Drexel Burnham Lambert.
  • C. Roy Firestone
    Roy Firestone is an American sports journalist and broadcaster best known for his in-depth, emotional interviews with athletes and sports figures.
  • D. Solomon Loeb
    Solomon Loeb was a prominent 19th-century German-American banker and co-founder of the influential investment bank Kuhn, Loeb & Co.
  • E. Herbert H. Marks
    Herbert H. Marks was a notable individual distinguished enough in his field or public life to be recognized as a prominent bearer of the surname Marks.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c465ae7481908577b7209fdb2a77 elicitation completed
NER batch_69ef53917f3c81909e7f4074beecefd3 ner completed
Created at: April 16, 2026, 6:35 p.m.