Triple

T12886889
Position Surface form Disambiguated ID Type / Status
Subject Carter Harrison Sr. E308247 entity
Predicate spouse P13 FINISHED
Object Margaret Louise Stearns
Margaret Louise Stearns was the wife of Chicago mayor Carter Harrison Sr., associated with the prominent Harrison political family in late 19th-century Chicago.
E1232794 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 Louise Stearns | Statement: [Carter Harrison Sr., spouse, Margaret Louise Stearns]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Margaret Louise Stearns
Context triple: [Carter Harrison Sr., spouse, Margaret Louise Stearns]
  • A. Margaret Lyman Stevens
    Margaret Lyman Stevens was the mother of American Civil War officer and mountaineer Hazard Stevens and a member of the prominent Stevens family of the 19th century.
  • B. Margaret Katherine Seaver
    Margaret Katherine "Maggie" Seaver is a fictional mother and journalist from the American television sitcom "Growing Pains."
  • C. Margaret Livingston Stanton
    Margaret Livingston Stanton was a member of the prominent Stanton family, known primarily as the sister of women’s rights activist Harriot Eaton Stanton and daughter of suffrage leader Elizabeth Cady Stanton.
  • D. Margaret Metcalfe
    Margaret Metcalfe was the mother of famed English comic actor and filmmaker Stan Laurel, one half of the legendary comedy duo Laurel and Hardy.
  • E. Mildred McLean Hazen
    Mildred McLean Hazen was an American socialite and Washington, D.C. hostess best known as the wife of Admiral George Dewey.
  • 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 Louise Stearns
Triple: [Carter Harrison Sr., spouse, Margaret Louise Stearns]
Generated description
Margaret Louise Stearns was the wife of Chicago mayor Carter Harrison Sr., associated with the prominent Harrison political family in late 19th-century Chicago.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Margaret Louise Stearns
Target entity description: Margaret Louise Stearns was the wife of Chicago mayor Carter Harrison Sr., associated with the prominent Harrison political family in late 19th-century Chicago.
  • A. Margaret Lyman Stevens
    Margaret Lyman Stevens was the mother of American Civil War officer and mountaineer Hazard Stevens and a member of the prominent Stevens family of the 19th century.
  • B. Margaret Katherine Seaver
    Margaret Katherine "Maggie" Seaver is a fictional mother and journalist from the American television sitcom "Growing Pains."
  • C. Margaret Livingston Stanton
    Margaret Livingston Stanton was a member of the prominent Stanton family, known primarily as the sister of women’s rights activist Harriot Eaton Stanton and daughter of suffrage leader Elizabeth Cady Stanton.
  • D. Margaret Metcalfe
    Margaret Metcalfe was the mother of famed English comic actor and filmmaker Stan Laurel, one half of the legendary comedy duo Laurel and Hardy.
  • E. Mildred McLean Hazen
    Mildred McLean Hazen was an American socialite and Washington, D.C. hostess best known as the wife of Admiral George Dewey.
  • 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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9714415c08190aa9944b494a3ddad completed April 10, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00aade82788190a5f3cedbc22065c4 completed May 10, 2026, 3:57 p.m.
NEDg Description generation batch_6a00ab6a378c81909617da9720b51161 completed May 10, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_6a00abf09fe4819082ee0c6c6f702822 completed May 10, 2026, 4:01 p.m.
Created at: April 9, 2026, 5:39 p.m.