Triple

T12455836
Position Surface form Disambiguated ID Type / Status
Subject Robert Meredith Willson E297654 entity
Predicate spouse P13 FINISHED
Object Margaret May Trude
Margaret May Trude was the first wife of American composer and playwright Meredith Willson, known for her connection to his early life and career before his Broadway success with "The Music Man."
E983325 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 May Trude | Statement: [Robert Meredith Willson, spouse, Margaret May Trude]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Margaret May Trude
Context triple: [Robert Meredith Willson, spouse, Margaret May Trude]
  • A. Margaret May Marks
    Margaret May Marks was the sister of American copywriter and children's author Robert L. May, best known for creating the character Rudolph the Red-Nosed Reindeer.
  • B. Margaret Wagner
    Margaret Wagner is known primarily as a member of the Wagner family, the daughter of prominent American politician Robert Ferdinand Wagner.
  • C. Margaret Natalie Smith
    Margaret Natalie Smith is a renowned English actress, best known as Maggie Smith, celebrated for her distinguished career on stage and screen, including roles in "Downton Abbey" and the "Harry Potter" film series.
  • D. Margaret Albu
    Margaret Albu was the wife of Scottish inventor John Logie Baird, who is best known for his pioneering work in the development of television.
  • E. 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.
  • 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 May Trude
Triple: [Robert Meredith Willson, spouse, Margaret May Trude]
Generated description
Margaret May Trude was the first wife of American composer and playwright Meredith Willson, known for her connection to his early life and career before his Broadway success with "The Music Man."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Margaret May Trude
Target entity description: Margaret May Trude was the first wife of American composer and playwright Meredith Willson, known for her connection to his early life and career before his Broadway success with "The Music Man."
  • A. Margaret May Marks
    Margaret May Marks was the sister of American copywriter and children's author Robert L. May, best known for creating the character Rudolph the Red-Nosed Reindeer.
  • B. Margaret Wagner
    Margaret Wagner is known primarily as a member of the Wagner family, the daughter of prominent American politician Robert Ferdinand Wagner.
  • C. Margaret Natalie Smith
    Margaret Natalie Smith is a renowned English actress, best known as Maggie Smith, celebrated for her distinguished career on stage and screen, including roles in "Downton Abbey" and the "Harry Potter" film series.
  • D. Margaret Albu
    Margaret Albu was the wife of Scottish inventor John Logie Baird, who is best known for his pioneering work in the development of television.
  • E. 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.
  • 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_69d6ada166c48190b902972cd2408fa3 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94da2a3cc81908de5a85257627fe2 completed April 10, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f190c788190adceaab8117d52a6 completed May 2, 2026, 6:14 p.m.
NEDg Description generation batch_69f6405f9f6481909bcc3b2e3deeae7e completed May 2, 2026, 6:20 p.m.
NED2 Entity disambiguation (via description) batch_69f6416ba1bc8190a772bffe4d83ec15 completed May 2, 2026, 6:24 p.m.
Created at: April 8, 2026, 9:56 p.m.