Triple

T1024203
Position Surface form Disambiguated ID Type / Status
Subject Mamie Eisenhower E22102 entity
Predicate father P120 FINISHED
Object John Sheldon Doud
John Sheldon Doud was an American businessman and the father of Mamie Eisenhower, who became First Lady of the United States as the wife of President Dwight D. Eisenhower.
 E135311 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 Sheldon Doud | Statement: [Mamie Eisenhower, father, John Sheldon Doud]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Sheldon Doud
Context triple: [Mamie Eisenhower, father, John Sheldon Doud]
  • A. George R. Brown
    George R. Brown was an American engineer, entrepreneur, and philanthropist best known as a co-founder of the construction firm Brown & Root and a major benefactor of educational and civic institutions in Houston, Texas.
  • B. Henry Cantwell Wallace
    Henry Cantwell Wallace was an American agricultural leader and U.S. Secretary of Agriculture in the 1920s, known for his influence on farm policy and as the father of future Vice President Henry A. Wallace.
  • C. William Rogers
    William Rogers is a common personal name shared by numerous individuals across history, including politicians, educators, and public figures.
  • D. Harry Fielding Reid
    Harry Fielding Reid was an American geophysicist best known for formulating the elastic rebound theory that explains the mechanics of earthquakes.
  • E. Bill Clement
    Bill Clement is a former NHL center who became a prominent American television hockey analyst and commentator.
  • 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 Sheldon Doud
Triple: [Mamie Eisenhower, father, John Sheldon Doud]
Generated description
John Sheldon Doud was an American businessman and the father of Mamie Eisenhower, who became First Lady of the United States as the wife of President Dwight D. Eisenhower.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Sheldon Doud
Target entity description: John Sheldon Doud was an American businessman and the father of Mamie Eisenhower, who became First Lady of the United States as the wife of President Dwight D. Eisenhower.
  • A. George R. Brown
    George R. Brown was an American engineer, entrepreneur, and philanthropist best known as a co-founder of the construction firm Brown & Root and a major benefactor of educational and civic institutions in Houston, Texas.
  • B. Henry Cantwell Wallace
    Henry Cantwell Wallace was an American agricultural leader and U.S. Secretary of Agriculture in the 1920s, known for his influence on farm policy and as the father of future Vice President Henry A. Wallace.
  • C. William Rogers
    William Rogers is a common personal name shared by numerous individuals across history, including politicians, educators, and public figures.
  • D. Harry Fielding Reid
    Harry Fielding Reid was an American geophysicist best known for formulating the elastic rebound theory that explains the mechanics of earthquakes.
  • E. Bill Clement
    Bill Clement is a former NHL center who became a prominent American television hockey analyst and commentator.
  • 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_69a493d6e380819097b384986ffc315c completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b7e28df08190b5be7794442a6f21 completed March 1, 2026, 10:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac6f0781e08190bbfd5fad2b122150 completed March 7, 2026, 6:31 p.m.
NEDg Description generation batch_69ac7014d7e08190ba19d67beff96756 completed March 7, 2026, 6:36 p.m.
NED2 Entity disambiguation (via description) batch_69ac707f31408190b8febc2f52d396c4 completed March 7, 2026, 6:37 p.m.
Created at: March 1, 2026, 7:41 p.m.