Triple

T8665263
Position Surface form Disambiguated ID Type / Status
Subject Mary Harriman Rumsey E205654 entity
Predicate child P120 FINISHED
Object Bronson Harriman Rumsey
Bronson Harriman Rumsey was a member of the prominent Harriman family, known primarily as the son of American social reformer and philanthropist Mary Harriman Rumsey.
E751730 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Bronson Harriman Rumsey | Statement: [Mary Harriman Rumsey, child, Bronson Harriman Rumsey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bronson Harriman Rumsey
Context triple: [Mary Harriman Rumsey, child, Bronson Harriman Rumsey]
  • A. Seymour Platt
    Seymour Platt is the son of Christine Keeler, the British model and showgirl central to the 1960s Profumo affair political scandal.
  • B. Arthur Richman
    Arthur Richman was an American playwright and screenwriter best known for his stage works that were adapted into successful films during the early 20th century.
  • C. Leonard Burrows
    Leonard Burrows was an Anglican bishop best known for serving as the inaugural Bishop of Sheffield in the early 20th century.
  • D. Herbert Horne
    Herbert Horne was a British designer, typographer, art historian, and key figure in the Arts and Crafts movement who helped shape late 19th-century artistic and craft reform in England.
  • E. William Demarest
    William Demarest was an American character actor best known for his roles in numerous Hollywood films and the television series "My Three Sons."
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Bronson Harriman Rumsey
Triple: [Mary Harriman Rumsey, child, Bronson Harriman Rumsey]
Generated description
Bronson Harriman Rumsey was a member of the prominent Harriman family, known primarily as the son of American social reformer and philanthropist Mary Harriman Rumsey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bronson Harriman Rumsey
Target entity description: Bronson Harriman Rumsey was a member of the prominent Harriman family, known primarily as the son of American social reformer and philanthropist Mary Harriman Rumsey.
  • A. Seymour Platt
    Seymour Platt is the son of Christine Keeler, the British model and showgirl central to the 1960s Profumo affair political scandal.
  • B. Arthur Richman
    Arthur Richman was an American playwright and screenwriter best known for his stage works that were adapted into successful films during the early 20th century.
  • C. Leonard Burrows
    Leonard Burrows was an Anglican bishop best known for serving as the inaugural Bishop of Sheffield in the early 20th century.
  • D. Herbert Horne
    Herbert Horne was a British designer, typographer, art historian, and key figure in the Arts and Crafts movement who helped shape late 19th-century artistic and craft reform in England.
  • E. William Demarest
    William Demarest was an American character actor best known for his roles in numerous Hollywood films and the television series "My Three Sons."
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca83516ae88190aefe034b3bc589e3 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc48a0ae108190b33dadcc3cb18949 completed March 31, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69cef3898bf88190959b361638d032de completed April 2, 2026, 10:54 p.m.
NEDg Description generation batch_69cef4cbc0788190bf95aa8058a8d895 completed April 2, 2026, 10:59 p.m.
NED2 Entity disambiguation (via description) batch_69cef830e4e48190bf337a526cc82119 completed April 2, 2026, 11:13 p.m.
Created at: March 30, 2026, 6:30 p.m.