Triple

T6224416
Position Surface form Disambiguated ID Type / Status
Subject Florence Adele Vanderbilt Twombly E139193 entity
Predicate spouse P13 FINISHED
Object Hamilton McKown Twombly
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.
 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: [Florence Adele Vanderbilt Twombly, spouse, Hamilton McKown Twombly]

Disambiguation candidates (2 decisions)

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: [Florence Adele Vanderbilt Twombly, spouse, Hamilton McKown Twombly]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. James Mitchell
    James Mitchell is a film editor known for his work on the science fiction movie "2010: The Year We Make Contact."
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hamilton McKown Twombly
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. James Mitchell
    James Mitchell was an American actor and dancer best known for his work in classic Hollywood musicals and later for his long-running role on the soap opera "All My Children."
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hamilton McKown Twombly
Triple: [Florence Adele Vanderbilt Twombly, spouse, Hamilton McKown Twombly]
Generated description
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.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008afd3148190b71e9eaa60420dd1 elicitation completed
NER batch_69c062c214c48190b94e7f904e2bf699 ner completed
NED1 batch_69c20dd3dc5c8190bf48da3a90863727 ned_source_triple completed
NED2 batch_69c2118792948190b54b6b54d52d291d ned_description completed
NEDg batch_69c21131f31881909704aac2130d25a7 nedg completed
Created at: March 22, 2026, 4:22 p.m.