Triple

T8063861
Position Surface form Disambiguated ID Type / Status
Subject Margaret Louisa Vanderbilt Shepard E188191 entity
Predicate child P120 FINISHED
Object Margaret Shepard
Margaret Shepard was a member of the prominent Vanderbilt family, known as the daughter of Margaret Louisa Vanderbilt Shepard and part of the influential American Gilded Age elite.
E849066 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 Shepard | Statement: [Margaret Louisa Vanderbilt Shepard, child, Margaret Shepard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Margaret Shepard
Context triple: [Margaret Louisa Vanderbilt Shepard, child, Margaret Shepard]
  • A. Margaret Wade
    Margaret Wade was a pioneering American women’s basketball coach, best known for leading Delta State University to multiple national championships in the 1970s and for having the Wade Trophy, women’s basketball’s top collegiate player award, named in her honor.
  • B. Margaret Barnhill
    Margaret Barnhill was the wife of New York businessman Cornelius Van Schaack Roosevelt and the grandmother of U.S. President Theodore Roosevelt.
  • C. Margaret Davenport
    Margaret Davenport is the mother of American actor Emile Hirsch.
  • D. Margaret Russell
    Margaret Russell was an English noblewoman of the late 17th and early 18th centuries, known primarily as the wife of Edward Russell, 1st Earl of Orford, a prominent admiral and Whig statesman.
  • E. Margaret Whigham
    Margaret Whigham, later known as Margaret, Duchess of Argyll, was a prominent British socialite whose glamorous lifestyle and highly publicized divorce scandal made her one of the most notorious figures of mid-20th-century high society.
  • 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 Shepard
Triple: [Margaret Louisa Vanderbilt Shepard, child, Margaret Shepard]
Generated description
Margaret Shepard was a member of the prominent Vanderbilt family, known as the daughter of Margaret Louisa Vanderbilt Shepard and part of the influential American Gilded Age elite.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Margaret Shepard
Target entity description: Margaret Shepard was a member of the prominent Vanderbilt family, known as the daughter of Margaret Louisa Vanderbilt Shepard and part of the influential American Gilded Age elite.
  • A. Margaret Wade
    Margaret Wade was a pioneering American women’s basketball coach, best known for leading Delta State University to multiple national championships in the 1970s and for having the Wade Trophy, women’s basketball’s top collegiate player award, named in her honor.
  • B. Margaret Barnhill
    Margaret Barnhill was the wife of New York businessman Cornelius Van Schaack Roosevelt and the grandmother of U.S. President Theodore Roosevelt.
  • C. Margaret Davenport
    Margaret Davenport is the mother of American actor Emile Hirsch.
  • D. Margaret Russell
    Margaret Russell was an English noblewoman of the late 17th and early 18th centuries, known primarily as the wife of Edward Russell, 1st Earl of Orford, a prominent admiral and Whig statesman.
  • E. Margaret Whigham
    Margaret Whigham, later known as Margaret, Duchess of Argyll, was a prominent British socialite whose glamorous lifestyle and highly publicized divorce scandal made her one of the most notorious figures of mid-20th-century high society.
  • 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_69ca82b42674819086840efea12478e5 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3fce95f08190b803956a20082e95 completed March 31, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d58af368788190a4b020cc46cc30d5 completed April 7, 2026, 10:53 p.m.
NEDg Description generation batch_69d58d72b5d88190989416f030cdde73 completed April 7, 2026, 11:04 p.m.
NED2 Entity disambiguation (via description) batch_69d58e0f929481908023a47e9188a35d completed April 7, 2026, 11:06 p.m.
Created at: March 30, 2026, 5:26 p.m.