Triple

T17136192
Position Surface form Disambiguated ID Type / Status
Subject Barker Mansion E415842 entity
Predicate builtBy P972 FINISHED
Object John H. Barker
John H. Barker was an American industrialist and prominent member of the Barker family associated with the Haskell & Barker Car Company, whose wealth and status are reflected in the historic Barker Mansion.
E1384321 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: John H. Barker | Statement: [Barker Mansion, builtBy, John H. Barker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John H. Barker
Context triple: [Barker Mansion, builtBy, John H. Barker]
  • A. George D. Barnett
    George D. Barnett was an American architect known for designing prominent ecclesiastical and civic buildings in the early 20th century, particularly in St. Louis, Missouri.
  • B. William H. Brinkerhoff
    William H. Brinkerhoff was a 19th-century New Jersey politician who served as a U.S. Representative from that state.
  • C. George H. Bonebrake
    George H. Bonebrake was a prominent 19th-century Los Angeles banker and civic leader who played a key role in the city’s early financial and commercial development.
  • D. Charles W. Baker
    Charles W. Baker was the lead plaintiff in the landmark U.S. Supreme Court case Baker v. Carr, which established the principle of "one person, one vote" in legislative redistricting.
  • E. Charles M. Barnes
    Charles M. Barnes was an American entrepreneur and bookseller best known as a co-founder of the Barnes & Noble bookstore chain.
  • 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: John H. Barker
Triple: [Barker Mansion, builtBy, John H. Barker]
Generated description
John H. Barker was an American industrialist and prominent member of the Barker family associated with the Haskell & Barker Car Company, whose wealth and status are reflected in the historic Barker Mansion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John H. Barker
Target entity description: John H. Barker was an American industrialist and prominent member of the Barker family associated with the Haskell & Barker Car Company, whose wealth and status are reflected in the historic Barker Mansion.
  • A. George D. Barnett
    George D. Barnett was an American architect known for designing prominent ecclesiastical and civic buildings in the early 20th century, particularly in St. Louis, Missouri.
  • B. William H. Brinkerhoff
    William H. Brinkerhoff was a 19th-century New Jersey politician who served as a U.S. Representative from that state.
  • C. George H. Bonebrake
    George H. Bonebrake was a prominent 19th-century Los Angeles banker and civic leader who played a key role in the city’s early financial and commercial development.
  • D. Charles W. Baker
    Charles W. Baker was the lead plaintiff in the landmark U.S. Supreme Court case Baker v. Carr, which established the principle of "one person, one vote" in legislative redistricting.
  • E. Charles M. Barnes
    Charles M. Barnes was an American entrepreneur and bookseller best known as a co-founder of the Barnes & Noble bookstore chain.
  • 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_69d886d15af4819092f92f8a129763e6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f2cf1c588190986167adcf4851b5 completed April 18, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075eefce50819097c5f31f14290b51 completed May 15, 2026, 5:59 p.m.
NEDg Description generation batch_6a075f9af3f88190b9cdf276a08cf12c completed May 15, 2026, 6:02 p.m.
NED2 Entity disambiguation (via description) batch_6a075ff0fb208190a937998551a01497 completed May 15, 2026, 6:03 p.m.
Created at: April 10, 2026, 5:36 a.m.