Triple

T5258560
Position Surface form Disambiguated ID Type / Status
Subject Filoli E118762 entity
Predicate originalOwner P347 FINISHED
Object William Bowers Bourn II
William Bowers Bourn II was a prominent early 20th-century California mining magnate and philanthropist, best known for his leadership of the Empire Mine and his influential role in San Francisco society.
 E506874 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: William Bowers Bourn II | Statement: [Filoli, originalOwner, William Bowers Bourn II]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William Bowers Bourn II
Context triple: [Filoli, originalOwner, William Bowers Bourn II]
  • A. John Bunn
    John Bunn was an American basketball coach and administrator known for his influential roles in college basketball and contributions to the sport’s development.
  • B. Richard Bristow
    Richard Bristow was a 16th-century English Catholic scholar and theologian who contributed to the development and annotation of the Douay–Rheims Bible.
  • C. George Bowers
    George Bowers was an American film editor known for his work on numerous Hollywood movies, including the baseball comedy-drama "A League of Their Own."
  • D. James Bowler
    James Bowler is a senior British civil servant who serves as the Permanent Secretary to HM Treasury, overseeing the UK government's economic and financial administration.
  • E. Robert Barker
    Robert Barker was a 17th-century English royal printer best known for printing the first edition of the King James Bible.
  • 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: William Bowers Bourn II
Triple: [Filoli, originalOwner, William Bowers Bourn II]
Generated description
William Bowers Bourn II was a prominent early 20th-century California mining magnate and philanthropist, best known for his leadership of the Empire Mine and his influential role in San Francisco society.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William Bowers Bourn II
Target entity description: William Bowers Bourn II was a prominent early 20th-century California mining magnate and philanthropist, best known for his leadership of the Empire Mine and his influential role in San Francisco society.
  • A. John Bunn
    John Bunn was an American basketball coach and administrator known for his influential roles in college basketball and contributions to the sport’s development.
  • B. Richard Bristow
    Richard Bristow was a 16th-century English Catholic scholar and theologian who contributed to the development and annotation of the Douay–Rheims Bible.
  • C. George Bowers
    George Bowers was an American film editor known for his work on numerous Hollywood movies, including the baseball comedy-drama "A League of Their Own."
  • D. James Bowler
    James Bowler is a senior British civil servant who serves as the Permanent Secretary to HM Treasury, overseeing the UK government's economic and financial administration.
  • E. Robert Barker
    Robert Barker was a 17th-century English royal printer best known for printing the first edition of the King James Bible.
  • 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_69bd446978108190bb5f9c5c23d93f88 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7ba791c08190a18176feae8d1475 completed March 20, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe821e3c8190a03c8aa581cc23cf completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff55faec8190a75a1b5f339a2c20 completed March 21, 2026, 8:28 p.m.
NED2 Entity disambiguation (via description) batch_69bf001f0d9c8190a67909a06ea41898 completed March 21, 2026, 8:31 p.m.
Created at: March 20, 2026, 1:50 p.m.