Triple

T21286150
Position Surface form Disambiguated ID Type / Status
Subject Roy D. Chapin Jr. E524663 entity
Predicate Roy D. Chapin Sr. relationship P143600 FINISHED
Object Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company
Roy D. Chapin Sr. was an American industrialist and automotive pioneer best known for co-founding and leading the Hudson Motor Car Company in the early 20th century.
E1476148 NE FINISHED

How this triple was built (5 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: Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company | Statement: [Roy D. Chapin Jr., Roy D. Chapin Sr. relationship, Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company
Context triple: [Roy D. Chapin Jr., Roy D. Chapin Sr. relationship, Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company]
  • A. Ransom E. Olds
    Ransom E. Olds was an American automotive pioneer and industrialist who helped launch the mass-produced automobile era in the United States.
  • B. William James Durant
    William James Durant was an American historian, philosopher, and writer best known for co-authoring the multi-volume series "The Story of Civilization" with his wife, Ariel Durant.
  • C. William C. Durant
    William C. Durant was an American automobile pioneer and entrepreneur best known as the co-founder and early leader of General Motors and Chevrolet.
  • D. Jacob Franklin Studebaker
    Jacob Franklin Studebaker was an American industrialist and co-founder of the Studebaker company, which became a major manufacturer of wagons and later automobiles.
  • E. Henry Leland
    Henry Leland was an American engineer and industrialist best known for founding the Cadillac Automobile Company and playing a key role in the development of precision manufacturing in the automotive industry.
  • 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: Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company
Triple: [Roy D. Chapin Jr., Roy D. Chapin Sr. relationship, Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company]
Generated description
Roy D. Chapin Sr. was an American industrialist and automotive pioneer best known for co-founding and leading the Hudson Motor Car Company in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company
Target entity description: Roy D. Chapin Sr. was an American industrialist and automotive pioneer best known for co-founding and leading the Hudson Motor Car Company in the early 20th century.
  • A. Ransom E. Olds
    Ransom E. Olds was an American automotive pioneer and industrialist who helped launch the mass-produced automobile era in the United States.
  • B. William James Durant
    William James Durant was an American historian, philosopher, and writer best known for co-authoring the multi-volume series "The Story of Civilization" with his wife, Ariel Durant.
  • C. William C. Durant
    William C. Durant was an American automobile pioneer and entrepreneur best known as the co-founder and early leader of General Motors and Chevrolet.
  • D. Jacob Franklin Studebaker
    Jacob Franklin Studebaker was an American industrialist and co-founder of the Studebaker company, which became a major manufacturer of wagons and later automobiles.
  • E. Henry Leland
    Henry Leland was an American engineer and industrialist best known for founding the Cadillac Automobile Company and playing a key role in the development of precision manufacturing in the automotive industry.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: Roy D. Chapin Sr. relationship
Context triple: [Roy D. Chapin Jr., Roy D. Chapin Sr. relationship, Roy D. Chapin Sr. was a co‑founder of Hudson Motor Car Company]
  • A. Warren Bennett
    Indicates a relationship or action involving an entity named "Warren Bennett," though the specific nature of the relationship or action is not defined by the predicate alone.
  • B. Cornelius Ennis
    Indicates a relationship or association involving the entity or name “Cornelius Ennis,” such as authorship, attribution, or participation in an event or context.
  • C. Rush Holt Sr.
    Indicates a familial or nominal relationship involving the person named Rush Holt Sr., typically used to distinguish him from similarly named individuals (e.g., a son with the same name).
  • D. notableInventor
    Indicates that the subject is a well-known or historically significant inventor of the object.
  • E. roleOfAlfred C. Liggins III
    Indicates that the specified entity holds or has held a particular role, position, or function associated with Alfred C. Liggins III.
  • F. None of above. chosen

Provenance (7 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_69e0b5171f6c8190a5d57201ede73811 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e736d658e08190ad2f267123d53ede completed April 21, 2026, 8:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a099809b3d88190b78ddeae641a7abf completed May 17, 2026, 10:27 a.m.
NEDg Description generation batch_6a0998f27c6c81908a88a4a831445d57 completed May 17, 2026, 10:31 a.m.
NED2 Entity disambiguation (via description) batch_6a09996c8d7c81908cc9874f6e1a3fff completed May 17, 2026, 10:33 a.m.
PD Predicate disambiguation batch_69e61612ab748190a72b8703b938abcb completed April 20, 2026, 12:03 p.m.
PDg Predicate description generation batch_69e6190163448190a2404b396215c686 completed April 20, 2026, 12:16 p.m.
Created at: April 16, 2026, 4:03 p.m.