Triple

T6224419
Position Surface form Disambiguated ID Type / Status
Subject Florence Adele Vanderbilt Twombly E139193 entity
Predicate child P120 FINISHED
Object Hamilton McKown Twombly Jr. E576843 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: Hamilton McKown Twombly Jr. | Statement: [Florence Adele Vanderbilt Twombly, child, Hamilton McKown Twombly 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: Hamilton McKown Twombly Jr.
Context triple: [Florence Adele Vanderbilt Twombly, child, Hamilton McKown Twombly Jr.]
  • A. Hamilton McKown Twombly chosen
    Hamilton McKown Twombly was a prominent 19th-century American businessman and railroad executive closely associated with the wealthy Vanderbilt family through his marriage to Florence Adele Vanderbilt.
  • B. Theodore Twombly
    Theodore Twombly is the introspective, emotionally sensitive protagonist of the film "Her," who develops a complex romantic relationship with an advanced operating system.
  • C. Joshua W. Sill
    Joshua W. Sill was a Union brigadier general in the American Civil War, remembered for his leadership and death at the Battle of Stones River.
  • D. Joshua W. Alexander
    Joshua W. Alexander was an American politician who served as U.S. Secretary of Commerce under President Woodrow Wilson in the early 20th century.
  • E. Gregory C. Johnson
    Gregory C. Johnson is a NASA astronaut and former U.S. Navy test pilot who served as the pilot of the Space Shuttle Atlantis on the final Hubble Space Telescope servicing mission, STS-125.
  • 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_69c008afd3148190b71e9eaa60420dd1 elicitation completed
NER batch_69c062c214c48190b94e7f904e2bf699 ner completed
NED1 batch_69c243f042b08190a32bb07acd419b4c ned_source_triple completed
Created at: March 22, 2026, 4:22 p.m.