Triple

T2172288
Position Surface form Disambiguated ID Type / Status
Subject Margaret Hamilton E48452 entity
Predicate educatedAt P5 FINISHED
Object Hathaway Brown School
Hathaway Brown School is a private all-girls college preparatory school in Shaker Heights, Ohio, known for its rigorous academics and notable alumnae.
 E239333 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: Hathaway Brown School | Statement: [Margaret Hamilton, educatedAt, Hathaway Brown School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hathaway Brown School
Context triple: [Margaret Hamilton, educatedAt, Hathaway Brown School]
  • A. Emma Willard School
    Emma Willard School is a historic, pioneering college-preparatory boarding and day school for girls in Troy, New York, renowned for its rigorous academics and early leadership in women's education.
  • B. Avon Old Farms School
    Avon Old Farms School is a private all-boys boarding school in Avon, Connecticut, known for its strong academics and elite ice hockey program.
  • C. Wellesley High School
    Wellesley High School is a public secondary school in Wellesley, Massachusetts, known for its strong academics and notable alumni including Twitter co-founder Biz Stone.
  • D. Hotchkiss School
    Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
  • E. Joel Barlow High School
    Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
  • 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: Hathaway Brown School
Triple: [Margaret Hamilton, educatedAt, Hathaway Brown School]
Generated description
Hathaway Brown School is a private all-girls college preparatory school in Shaker Heights, Ohio, known for its rigorous academics and notable alumnae.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hathaway Brown School
Target entity description: Hathaway Brown School is a private all-girls college preparatory school in Shaker Heights, Ohio, known for its rigorous academics and notable alumnae.
  • A. Emma Willard School
    Emma Willard School is a historic, pioneering college-preparatory boarding and day school for girls in Troy, New York, renowned for its rigorous academics and early leadership in women's education.
  • B. Avon Old Farms School
    Avon Old Farms School is a private all-boys boarding school in Avon, Connecticut, known for its strong academics and elite ice hockey program.
  • C. Wellesley High School
    Wellesley High School is a public secondary school in Wellesley, Massachusetts, known for its strong academics and notable alumni including Twitter co-founder Biz Stone.
  • D. Hotchkiss School
    Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
  • E. Joel Barlow High School
    Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
  • 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_69ae58f6c8c8819081a06861f6133fe9 completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae5989f054819082f36e5515bec3ca completed March 9, 2026, 5:24 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a12f11c81908cc345905f0a485e completed March 9, 2026, 5:26 a.m.
Created at: March 4, 2026, 7:45 p.m.