Triple

T4269110
Position Surface form Disambiguated ID Type / Status
Subject Angelus-Rosedale Cemetery E96896 entity
Predicate hasNotableBurial P196 FINISHED
Object Isaias W. Hellman
Isaias W. Hellman was a prominent 19th- and early 20th-century American banker and financier who played a key role in the economic development of California, particularly through his leadership of major banks in Los Angeles and San Francisco.
 E429683 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: Isaias W. Hellman | Statement: [Angelus-Rosedale Cemetery, hasNotableBurial, Isaias W. Hellman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isaias W. Hellman
Context triple: [Angelus-Rosedale Cemetery, hasNotableBurial, Isaias W. Hellman]
  • A. Frederick H. Meyer
    Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
  • B. Louis Hellman
    Louis Hellman is a British architect and cartoonist best known for his satirical illustrations about architecture and the built environment.
  • C. Frederick C. Peters
    Frederick C. Peters was an American land developer and businessman best known for establishing the city of Plantation, Florida.
  • D. George Hildebrand
    George Hildebrand was an American Major League Baseball umpire active in the early 20th century.
  • E. S. R. Hadden
    S. R. Hadden is a wealthy, eccentric industrialist and visionary technologist who secretly funds and guides the search for extraterrestrial intelligence in Carl Sagan’s novel and film "Contact."
  • 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: Isaias W. Hellman
Triple: [Angelus-Rosedale Cemetery, hasNotableBurial, Isaias W. Hellman]
Generated description
Isaias W. Hellman was a prominent 19th- and early 20th-century American banker and financier who played a key role in the economic development of California, particularly through his leadership of major banks in Los Angeles and San Francisco.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isaias W. Hellman
Target entity description: Isaias W. Hellman was a prominent 19th- and early 20th-century American banker and financier who played a key role in the economic development of California, particularly through his leadership of major banks in Los Angeles and San Francisco.
  • A. Frederick H. Meyer
    Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
  • B. Louis Hellman
    Louis Hellman is a British architect and cartoonist best known for his satirical illustrations about architecture and the built environment.
  • C. Frederick C. Peters
    Frederick C. Peters was an American land developer and businessman best known for establishing the city of Plantation, Florida.
  • D. George Hildebrand
    George Hildebrand was an American Major League Baseball umpire active in the early 20th century.
  • E. S. R. Hadden
    S. R. Hadden is a wealthy, eccentric industrialist and visionary technologist who secretly funds and guides the search for extraterrestrial intelligence in Carl Sagan’s novel and film "Contact."
  • 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_69b34543f06c8190915ebb1a4574ffa9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34ff913608190b6ccf4a85057b07b completed March 12, 2026, 11:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c71c9b488190abbca16d3ea70ae8 completed March 14, 2026, 8:37 p.m.
NEDg Description generation batch_69b5cad509f081908cac36f835e18a3b completed March 14, 2026, 8:53 p.m.
NED2 Entity disambiguation (via description) batch_69b5cb2c69908190a6b584336b1fb690 completed March 14, 2026, 8:55 p.m.
Created at: March 12, 2026, 11:07 p.m.