Triple

T10627859
Position Surface form Disambiguated ID Type / Status
Subject Mary Victoria Leiter E250368 entity
Predicate sibling P363 FINISHED
Object Margaret Leiter
Margaret Leiter was a member of the prominent Leiter family of Chicago, known for its wealth and social standing in late 19th-century American high society.
E909734 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 Leiter | Statement: [Mary Victoria Leiter, sibling, Margaret Leiter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Margaret Leiter
Context triple: [Mary Victoria Leiter, sibling, Margaret Leiter]
  • A. Margaret Rudman
    Margaret Rudman is known as the wife of the late U.S. Senator Warren Rudman of New Hampshire.
  • B. Margaret Rudkin
    Margaret Rudkin was an American businesswoman and food industry pioneer best known for building Pepperidge Farm from a home baking venture into a major commercial bakery brand.
  • C. Margaret Lindauer
    Margaret Lindauer is an individual notable enough to be recognized as a prominent bearer of the surname Lindauer.
  • D. Margaret Sherman
    Margaret Sherman was the wife of prominent American architect and urban planner Daniel Burnham, known for her role within Chicago’s elite social circles during the late 19th and early 20th centuries.
  • E. Margaret DeVogelaere
    Margaret DeVogelaere is best known as the third wife of American actor Peter Fonda, with whom she was married from 2011 until his death in 2019.
  • 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 Leiter
Triple: [Mary Victoria Leiter, sibling, Margaret Leiter]
Generated description
Margaret Leiter was a member of the prominent Leiter family of Chicago, known for its wealth and social standing in late 19th-century American high society.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Margaret Leiter
Target entity description: Margaret Leiter was a member of the prominent Leiter family of Chicago, known for its wealth and social standing in late 19th-century American high society.
  • A. Margaret Rudman
    Margaret Rudman is known as the wife of the late U.S. Senator Warren Rudman of New Hampshire.
  • B. Margaret Rudkin
    Margaret Rudkin was an American businesswoman and food industry pioneer best known for building Pepperidge Farm from a home baking venture into a major commercial bakery brand.
  • C. Margaret Lindauer
    Margaret Lindauer is an individual notable enough to be recognized as a prominent bearer of the surname Lindauer.
  • D. Margaret Sherman
    Margaret Sherman was the wife of prominent American architect and urban planner Daniel Burnham, known for her role within Chicago’s elite social circles during the late 19th and early 20th centuries.
  • E. Margaret DeVogelaere
    Margaret DeVogelaere is best known as the third wife of American actor Peter Fonda, with whom she was married from 2011 until his death in 2019.
  • 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6df9228088190bdd57a95d8671618 completed April 8, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e482f327e48190ad087c232fd05609 completed April 19, 2026, 7:23 a.m.
NEDg Description generation batch_69e48715bd2081908774d325db2b6dd5 completed April 19, 2026, 7:41 a.m.
NED2 Entity disambiguation (via description) batch_69e4886c0da881909105b3a45e786ce9 completed April 19, 2026, 7:46 a.m.
Created at: April 8, 2026, 8:57 p.m.