Triple

T8434166
Position Surface form Disambiguated ID Type / Status
Subject Ludlow strike E199184 entity
Predicate opponent P437 FINISHED
Object John D. Rockefeller Jr. E14072 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: John D. Rockefeller Jr. | Statement: [Ludlow strike, opponent, John D. Rockefeller Jr.]

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: John D. Rockefeller Jr.
Context triple: [Ludlow strike, opponent, John D. Rockefeller Jr.]
  • A. John D. Rockefeller Jr. chosen
    John D. Rockefeller Jr. was an American financier and philanthropist who greatly expanded the Rockefeller family’s business and charitable legacy, funding major institutions such as Rockefeller Center, the Museum of Modern Art, and the restoration of Colonial Williamsburg.
  • B. John D. Rockefeller III
    John D. Rockefeller III was an American philanthropist and member of the prominent Rockefeller family, best known for his leadership in cultural and population-related initiatives, including founding the Asia Society and supporting major arts institutions.
  • C. Alfred Gwynne Vanderbilt
    Alfred Gwynne Vanderbilt was an American businessman and sportsman from the prominent Vanderbilt dynasty, best remembered for his wealth, philanthropy, and death in the sinking of the RMS Lusitania in 1915.
  • D. John D. Rockefeller IV
    John D. Rockefeller IV, also known as Jay Rockefeller, is an American Democratic politician and heir to the Rockefeller family who served as a long-time U.S. Senator from West Virginia.
  • E. John D. Rockefeller
    John D. Rockefeller was an American oil magnate and philanthropist who founded Standard Oil and became one of the wealthiest individuals in modern history.
  • 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_69ca8314cd6c8190a6b8c2a1096e18f3 elicitation completed
NER batch_69cbd1a74d948190abd76e7a6efb42ec ner completed
NED1 batch_69ce399e8efc8190ad6fa8a6cf91797c ned_source_triple completed
Created at: March 30, 2026, 6:07 p.m.