Triple

T2172292
Position Surface form Disambiguated ID Type / Status
Subject Margaret Hamilton E48452 entity
Predicate child P120 FINISHED
Object Hamilton Wadsworth Meserve
Hamilton Wadsworth Meserve is the son of American actress Margaret Hamilton, best known for her role as the Wicked Witch of the West in "The Wizard of Oz."
E241733 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: Hamilton Wadsworth Meserve | Statement: [Margaret Hamilton, child, Hamilton Wadsworth Meserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hamilton Wadsworth Meserve
Context triple: [Margaret Hamilton, child, Hamilton Wadsworth Meserve]
  • A. Paul Boynton Meserve
    Paul Boynton Meserve was the husband of American actress Margaret Hamilton, best known for her role as the Wicked Witch of the West in "The Wizard of Oz."
  • B. Henry Evelyn Pierrepont
    Henry Evelyn Pierrepont was a prominent 19th-century Brooklyn landowner and civic leader who played a key role in shaping the borough’s early urban and cultural development.
  • C. Selden Chapin
    Selden Chapin was an American diplomat and career Foreign Service officer who served in several key ambassadorial posts for the United States during the mid-20th century.
  • D. Daniel Wadsworth
    Daniel Wadsworth was a prominent American art patron and philanthropist best known for founding the Wadsworth Atheneum, one of the first public art museums in the United States.
  • E. Ruggles Sylvester Morse
    Ruggles Sylvester Morse was a wealthy 19th-century hotelier and entrepreneur best known for commissioning and owning the opulent Victoria Mansion in Portland, Maine.
  • 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: Hamilton Wadsworth Meserve
Triple: [Margaret Hamilton, child, Hamilton Wadsworth Meserve]
Generated description
Hamilton Wadsworth Meserve is the son of American actress Margaret Hamilton, best known for her role as the Wicked Witch of the West in "The Wizard of Oz."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hamilton Wadsworth Meserve
Target entity description: Hamilton Wadsworth Meserve is the son of American actress Margaret Hamilton, best known for her role as the Wicked Witch of the West in "The Wizard of Oz."
  • A. Paul Boynton Meserve
    Paul Boynton Meserve was the husband of American actress Margaret Hamilton, best known for her role as the Wicked Witch of the West in "The Wizard of Oz."
  • B. Henry Evelyn Pierrepont
    Henry Evelyn Pierrepont was a prominent 19th-century Brooklyn landowner and civic leader who played a key role in shaping the borough’s early urban and cultural development.
  • C. Selden Chapin
    Selden Chapin was an American diplomat and career Foreign Service officer who served in several key ambassadorial posts for the United States during the mid-20th century.
  • D. Daniel Wadsworth
    Daniel Wadsworth was a prominent American art patron and philanthropist best known for founding the Wadsworth Atheneum, one of the first public art museums in the United States.
  • E. Ruggles Sylvester Morse
    Ruggles Sylvester Morse was a wealthy 19th-century hotelier and entrepreneur best known for commissioning and owning the opulent Victoria Mansion in Portland, Maine.
  • 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_69a88aa3faa48190995b233af6525815 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abbec98a648190907ef4c6cad916d3 completed March 7, 2026, 5:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5d9a74e081909d8945fe03c8d0fa completed March 9, 2026, 5:41 a.m.
NEDg Description generation batch_69ae5e30a69c8190a3f77e784401f671 completed March 9, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69ae5ea4edcc81908829e4bd64ce0aea completed March 9, 2026, 5:46 a.m.
Created at: March 4, 2026, 7:45 p.m.