Triple

T17136213
Position Surface form Disambiguated ID Type / Status
Subject Barker Mansion E415842 entity
Predicate significance P428 FINISHED
Object associated with industrialist John H. Barker
Barker Mansion is a historic, opulent residence in Michigan City, Indiana, built as the family home of railroad and freight-car magnate John H. Barker and now preserved as a landmark and museum.
E1252503 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: associated with industrialist John H. Barker | Statement: [Barker Mansion, significance, associated with industrialist John H. Barker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: associated with industrialist John H. Barker
Context triple: [Barker Mansion, significance, associated with industrialist John H. Barker]
  • A. J. Skelly Wright
    J. Skelly Wright was a prominent American federal judge known for his influential civil rights and administrative law decisions on the U.S. Court of Appeals for the District of Columbia Circuit.
  • B. J. C. Nichols
    J. C. Nichols was a prominent American real estate developer best known for pioneering large-scale, master-planned residential communities and the Country Club Plaza in Kansas City, Missouri.
  • C. Ogden L. Mills
    Ogden L. Mills was an American lawyer, businessman, and Republican politician who served as U.S. Secretary of the Treasury during the early years of the Great Depression.
  • D. A.G. Barr
    A.G. Barr is a Scottish soft drink manufacturer best known for producing the iconic IRN-BRU beverage.
  • E. Charles W. Durant
    Charles W. Durant was a 19th-century American financier and railroad executive, known for his involvement in major railway enterprises and as a member of the prominent Durant family.
  • 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: associated with industrialist John H. Barker
Triple: [Barker Mansion, significance, associated with industrialist John H. Barker]
Generated description
Barker Mansion is a historic, opulent residence in Michigan City, Indiana, built as the family home of railroad and freight-car magnate John H. Barker and now preserved as a landmark and museum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: associated with industrialist John H. Barker
Target entity description: Barker Mansion is a historic, opulent residence in Michigan City, Indiana, built as the family home of railroad and freight-car magnate John H. Barker and now preserved as a landmark and museum.
  • A. J. Skelly Wright
    J. Skelly Wright was a prominent American federal judge known for his influential civil rights and administrative law decisions on the U.S. Court of Appeals for the District of Columbia Circuit.
  • B. J. C. Nichols
    J. C. Nichols was a prominent American real estate developer best known for pioneering large-scale, master-planned residential communities and the Country Club Plaza in Kansas City, Missouri.
  • C. Ogden L. Mills
    Ogden L. Mills was an American lawyer, businessman, and Republican politician who served as U.S. Secretary of the Treasury during the early years of the Great Depression.
  • D. A.G. Barr
    A.G. Barr is a Scottish soft drink manufacturer best known for producing the iconic IRN-BRU beverage.
  • E. Charles W. Durant
    Charles W. Durant was a 19th-century American financier and railroad executive, known for his involvement in major railway enterprises and as a member of the prominent Durant family.
  • 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_6a014150d63081908a5614f85694e57a completed May 11, 2026, 2:39 a.m.
NEDg Description generation batch_6a0141e96e4481908bfdf7a1eb4ac979 completed May 11, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_6a01428ca86881909b18bcfc1c223f22 completed May 11, 2026, 2:44 a.m.
Created at: April 10, 2026, 5:36 a.m.