Triple

T2072340
Position Surface form Disambiguated ID Type / Status
Subject Ahmanson Building E44842 entity
Predicate namedAfter P63 FINISHED
Object Howard F. Ahmanson Sr.
Howard F. Ahmanson Sr. was an American businessman and philanthropist best known as a major figure in the savings and loan industry and a prominent supporter of arts and cultural institutions in Los Angeles.
 E231293 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: Howard F. Ahmanson Sr. | Statement: [Ahmanson Building, namedAfter, Howard F. Ahmanson Sr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Howard F. Ahmanson Sr.
Context triple: [Ahmanson Building, namedAfter, Howard F. Ahmanson Sr.]
  • A. J. Paul Getty
    J. Paul Getty was an American industrialist and art collector who became one of the world’s richest men through his oil business and later established the J. Paul Getty Museum and related cultural institutions.
  • B. 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.
  • C. Edward H. Harkness
    Edward H. Harkness was an American philanthropist and heir to a Standard Oil fortune who became a major benefactor of education, medicine, and public health institutions in the early 20th century.
  • D. Walter A. Haas Sr.
    Walter A. Haas Sr. was an American businessman and longtime president of Levi Strauss & Co., renowned for his leadership, philanthropy, and impact on business education.
  • 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: Howard F. Ahmanson Sr.
Triple: [Ahmanson Building, namedAfter, Howard F. Ahmanson Sr.]
Generated description
Howard F. Ahmanson Sr. was an American businessman and philanthropist best known as a major figure in the savings and loan industry and a prominent supporter of arts and cultural institutions in Los Angeles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Howard F. Ahmanson Sr.
Target entity description: Howard F. Ahmanson Sr. was an American businessman and philanthropist best known as a major figure in the savings and loan industry and a prominent supporter of arts and cultural institutions in Los Angeles.
  • A. J. Paul Getty
    J. Paul Getty was an American industrialist and art collector who became one of the world’s richest men through his oil business and later established the J. Paul Getty Museum and related cultural institutions.
  • B. 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.
  • C. Edward H. Harkness
    Edward H. Harkness was an American philanthropist and heir to a Standard Oil fortune who became a major benefactor of education, medicine, and public health institutions in the early 20th century.
  • D. Walter A. Haas Sr.
    Walter A. Haas Sr. was an American businessman and longtime president of Levi Strauss & Co., renowned for his leadership, philanthropy, and impact on business education.
  • 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_69a88916c2b48190a5ca2e9b12cad3ed completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abba0eaa5081908f6d6ff80f79b1c9 completed March 7, 2026, 5:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae272ee27c8190a4bb4690961dccf6 completed March 9, 2026, 1:49 a.m.
NEDg Description generation batch_69ae27b2c9d08190b1950abd8d41d3b3 completed March 9, 2026, 1:51 a.m.
NED2 Entity disambiguation (via description) batch_69ae2817ce3c81908e48170760cf98ef completed March 9, 2026, 1:53 a.m.
Created at: March 4, 2026, 7:41 p.m.