Triple

T1294082
Position Surface form Disambiguated ID Type / Status
Subject Spiro Agnew E27612 entity
Predicate mother P120 FINISHED
Object Margaret Marian Pollard
Margaret Marian Pollard was the mother of Spiro Agnew, the 39th vice president of the United States.
 E273226 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: Margaret Marian Pollard | Statement: [Spiro Agnew, mother, Margaret Marian Pollard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Margaret Marian Pollard
Context triple: [Spiro Agnew, mother, Margaret Marian Pollard]
  • A. Margaret Bremond Rice
    Margaret Bremond Rice was the wife of American businessman and philanthropist William Marsh Rice, founder of Rice University.
  • B. Margaret Gibson
    Margaret Gibson was the wife of American actor Noah Beery, associated with the early Hollywood film era.
  • C. Edith Scott Bagley
    Edith Scott Bagley was an American educator and the younger sister of civil rights leader Coretta Scott King, known for her work in education and support of the civil rights movement.
  • D. Margaret Moffette Lea
    Margaret Moffette Lea was the second wife of Texas statesman Sam Houston and a prominent 19th-century Southern woman known for her influence on his personal life and religious convictions.
  • E. Rosa Louise Wilbraham
    Rosa Louise Wilbraham was the wife of Australian physicist and politician Sir Mark Oliphant, supporting him through his scientific and public life.
  • 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: Margaret Marian Pollard
Triple: [Spiro Agnew, mother, Margaret Marian Pollard]
Generated description
Margaret Marian Pollard was the mother of Spiro Agnew, the 39th vice president of the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Margaret Marian Pollard
Target entity description: Margaret Marian Pollard was the mother of Spiro Agnew, the 39th vice president of the United States.
  • A. Margaret Bremond Rice
    Margaret Bremond Rice was the wife of American businessman and philanthropist William Marsh Rice, founder of Rice University.
  • B. Margaret Gibson
    Margaret Gibson was the wife of American actor Noah Beery, associated with the early Hollywood film era.
  • C. Edith Scott Bagley
    Edith Scott Bagley was an American educator and the younger sister of civil rights leader Coretta Scott King, known for her work in education and support of the civil rights movement.
  • D. Margaret Moffette Lea
    Margaret Moffette Lea was the second wife of Texas statesman Sam Houston and a prominent 19th-century Southern woman known for her influence on his personal life and religious convictions.
  • E. Rosa Louise Wilbraham
    Rosa Louise Wilbraham was the wife of Australian physicist and politician Sir Mark Oliphant, supporting him through his scientific and public life.
  • 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_69a496d6682881909ba658f1c1e0e2b0 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0f2eb608190a0ac47a73adae19b completed March 1, 2026, 10:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69af1f66dfd48190831981703142066a completed March 9, 2026, 7:28 p.m.
NEDg Description generation batch_69af235cc17481909912647dec468e40 completed March 9, 2026, 7:45 p.m.
NED2 Entity disambiguation (via description) batch_69af23cc850c81909f6a0a38b1c4154a completed March 9, 2026, 7:47 p.m.
Created at: March 1, 2026, 7:51 p.m.