Triple

T750580
Position Surface form Disambiguated ID Type / Status
Subject Anna Roosevelt Halsted E15437 entity
Predicate educatedAt P5 FINISHED
Object Miss Porter’s School
Miss Porter’s School is a prestigious private college-preparatory boarding school for girls located in Farmington, Connecticut.
 E89979 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: Miss Porter’s School | Statement: [Anna Roosevelt Halsted, educatedAt, Miss Porter’s School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Miss Porter’s School
Context triple: [Anna Roosevelt Halsted, educatedAt, Miss Porter’s School]
  • A. Miss Barstow’s School
    Miss Barstow’s School was a private girls’ school in Kansas City, Missouri, attended by future First Lady Bess Truman.
  • B. Litchfield Female Academy
    Litchfield Female Academy was an influential early 19th-century American girls' school in Connecticut known for advancing women's education and producing prominent female reformers and educators.
  • C. Mrs. Wallington's School
    Mrs. Wallington's School was a girls' school in Nuneaton, England, known for educating the future novelist George Eliot (Mary Ann Evans) during her early years.
  • D. Pomfret School
    Pomfret School is a private, college-preparatory boarding and day high school known for its rigorous academics and scenic rural campus in northeastern Connecticut.
  • E. Hartford Female Seminary
    Hartford Female Seminary was a pioneering 19th-century American girls' school in Hartford, Connecticut, known for its rigorous academic curriculum and association with prominent reformers and writers such as Harriet Beecher Stowe.
  • 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: Miss Porter’s School
Triple: [Anna Roosevelt Halsted, educatedAt, Miss Porter’s School]
Generated description
Miss Porter’s School is a prestigious private college-preparatory boarding school for girls located in Farmington, Connecticut.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Miss Porter’s School
Target entity description: Miss Porter’s School is a prestigious private college-preparatory boarding school for girls located in Farmington, Connecticut.
  • A. Miss Barstow’s School
    Miss Barstow’s School was a private girls’ school in Kansas City, Missouri, attended by future First Lady Bess Truman.
  • B. Litchfield Female Academy
    Litchfield Female Academy was an influential early 19th-century American girls' school in Connecticut known for advancing women's education and producing prominent female reformers and educators.
  • C. Mrs. Wallington's School
    Mrs. Wallington's School was a girls' school in Nuneaton, England, known for educating the future novelist George Eliot (Mary Ann Evans) during her early years.
  • D. Pomfret School
    Pomfret School is a private, college-preparatory boarding and day high school known for its rigorous academics and scenic rural campus in northeastern Connecticut.
  • E. Hartford Female Seminary
    Hartford Female Seminary was a pioneering 19th-century American girls' school in Hartford, Connecticut, known for its rigorous academic curriculum and association with prominent reformers and writers such as Harriet Beecher Stowe.
  • 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a64adf2c81908e48090be35dd9d9 completed March 1, 2026, 8:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a65e4086e481908d0ea29729d92d67 completed March 3, 2026, 4:06 a.m.
NEDg Description generation batch_69a65eeaa34481909b0deac860fbadfc completed March 3, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69a65f7b09b08190bf38f02a912b2276 completed March 3, 2026, 4:11 a.m.
Created at: March 1, 2026, 7:37 p.m.