Triple

T6224445
Position Surface form Disambiguated ID Type / Status
Subject Florham estate E139193 entity
Predicate commissionedBy P27 FINISHED
Object Hamilton McKown Twombly 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 | Statement: [Florham estate, commissionedBy, Hamilton McKown Twombly]

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
Context triple: [Florham estate, commissionedBy, Hamilton McKown Twombly]
  • 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. Timothy Stephen Wakefield
    Timothy Stephen Wakefield was an American Major League Baseball pitcher best known for his long career with the Boston Red Sox and his signature knuckleball.
  • E. James Mitchell
    James Mitchell is a businessman best known as the founder of Southern Company, one of the largest electric utility holding companies in the United States.
  • 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_69c5190757648190a73575e680a35684 ned_source_triple completed
Created at: March 22, 2026, 4:22 p.m.