Triple

T8063858
Position Surface form Disambiguated ID Type / Status
Subject Margaret Louisa Vanderbilt Shepard E188191 entity
Predicate child P120 FINISHED
Object Florence Shepard
Florence Shepard was a member of the prominent Vanderbilt family, known as the daughter of heiress Margaret Louisa Vanderbilt Shepard and part of New York's Gilded Age high society.
 E709775 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: Florence Shepard | Statement: [Margaret Louisa Vanderbilt Shepard, child, Florence Shepard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Florence Shepard
Context triple: [Margaret Louisa Vanderbilt Shepard, child, Florence Shepard]
  • A. Bernadette Bassenger
    Bernadette Bassenger is a poised, transgender showgirl and one of the central protagonists in the Australian film "The Adventures of Priscilla, Queen of the Desert."
  • B. Sheila Gestring
    Sheila Gestring is an American higher education leader who serves as the president of the University of South Dakota.
  • C. Mary Yeager
    Mary Yeager is an American history professor best known as the longtime wife of actor John Lithgow.
  • D. Annie Glenn
    Annie Glenn was an American advocate for people with speech disorders and the wife of astronaut and U.S. Senator John Glenn.
  • E. Elizabeth Mattingly
    Elizabeth Mattingly is known as the wife of former NASA astronaut and Apollo program command module pilot Ken Mattingly.
  • 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: Florence Shepard
Triple: [Margaret Louisa Vanderbilt Shepard, child, Florence Shepard]
Generated description
Florence Shepard was a member of the prominent Vanderbilt family, known as the daughter of heiress Margaret Louisa Vanderbilt Shepard and part of New York's Gilded Age high society.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Florence Shepard
Target entity description: Florence Shepard was a member of the prominent Vanderbilt family, known as the daughter of heiress Margaret Louisa Vanderbilt Shepard and part of New York's Gilded Age high society.
  • A. Bernadette Bassenger
    Bernadette Bassenger is a poised, transgender showgirl and one of the central protagonists in the Australian film "The Adventures of Priscilla, Queen of the Desert."
  • B. Sheila Gestring
    Sheila Gestring is an American higher education leader who serves as the president of the University of South Dakota.
  • C. Mary Yeager
    Mary Yeager is an American history professor best known as the longtime wife of actor John Lithgow.
  • D. Annie Glenn
    Annie Glenn was an American advocate for people with speech disorders and the wife of astronaut and U.S. Senator John Glenn.
  • E. Elizabeth Mattingly
    Elizabeth Mattingly is known as the wife of former NASA astronaut and Apollo program command module pilot Ken Mattingly.
  • 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_69cc63de88fc8190ac2c46edca324cec completed April 1, 2026, 12:16 a.m.
NEDg Description generation batch_69cc6544909c819097529c279926e9cd completed April 1, 2026, 12:22 a.m.
NED2 Entity disambiguation (via description) batch_69cc686f343081908f56809d297fdac0 completed April 1, 2026, 12:35 a.m.
Created at: March 30, 2026, 5:26 p.m.