Triple

T143252
Position Surface form Disambiguated ID Type / Status
Subject Office of Strategic Services E2897 entity
Predicate employed P7 FINISHED
Object Paul Mellon
Paul Mellon was an American philanthropist, art collector, and heir to the Mellon banking fortune who became one of the 20th century’s most influential patrons of the arts and education.
E38631 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: Paul Mellon | Statement: [Office of Strategic Services, employed, Paul Mellon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Paul Mellon
Context triple: [Office of Strategic Services, employed, Paul Mellon]
  • A. Andrew W. Mellon
    Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
  • B. Vincent Astor
    Vincent Astor was an American businessman, philanthropist, and heir to the Astor family fortune who became one of the wealthiest men of his era and a prominent New York society figure.
  • C. Henry Clay Frick
    Henry Clay Frick was an American industrialist and financier best known for his leadership in the steel and coke industries and his role in the development of Carnegie Steel.
  • D. John J. Raskob
    John J. Raskob was an American businessman and financier best known for masterminding and financing the construction of New York City's Empire State Building.
  • E. John D. Rockefeller Jr.
    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.
  • 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: Paul Mellon
Triple: [Office of Strategic Services, employed, Paul Mellon]
Generated description
Paul Mellon was an American philanthropist, art collector, and heir to the Mellon banking fortune who became one of the 20th century’s most influential patrons of the arts and education.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Paul Mellon
Target entity description: Paul Mellon was an American philanthropist, art collector, and heir to the Mellon banking fortune who became one of the 20th century’s most influential patrons of the arts and education.
  • A. Andrew W. Mellon
    Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
  • B. Vincent Astor
    Vincent Astor was an American businessman, philanthropist, and heir to the Astor family fortune who became one of the wealthiest men of his era and a prominent New York society figure.
  • C. Henry Clay Frick
    Henry Clay Frick was an American industrialist and financier best known for his leadership in the steel and coke industries and his role in the development of Carnegie Steel.
  • D. John J. Raskob
    John J. Raskob was an American businessman and financier best known for masterminding and financing the construction of New York City's Empire State Building.
  • E. John D. Rockefeller Jr.
    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.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257caf678819092e975d5167f9df4 completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3ab9a92ec81909ef194ae72cffce2 completed March 1, 2026, 2:59 a.m.
NEDg Description generation batch_69a3abf92ad08190a84718c3c0fa59c0 completed March 1, 2026, 3:01 a.m.
NED2 Entity disambiguation (via description) batch_69a3ac13384c81909e7baab651eb15ec completed March 1, 2026, 3:01 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.