Triple

T3187448
Position Surface form Disambiguated ID Type / Status
Subject Independent School League E66732 entity
Predicate affiliation P10 FINISHED
Object New England preparatory schools
New England preparatory schools are private, college-preparatory secondary institutions in the New England region known for rigorous academics, selective admissions, and strong extracurricular and athletic programs.
 E336373 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: New England preparatory schools | Statement: [Independent School League, affiliation, New England preparatory schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New England preparatory schools
Context triple: [Independent School League, affiliation, New England preparatory schools]
  • A. Phillips Academy Andover
    Phillips Academy Andover is a prestigious, historic private boarding high school in Andover, Massachusetts, known for its rigorous academics and influential alumni.
  • B. St. Paul’s School
    St. Paul’s School is an elite private boarding school in Concord, New Hampshire, known for educating many prominent American figures.
  • C. Harvard School for Boys
    Harvard School for Boys was a private preparatory school in New York City known for educating students from prominent families, including future actor Douglas Fairbanks Jr.
  • D. Phillips Exeter Academy
    Phillips Exeter Academy is a prestigious private coeducational boarding school in Exeter, New Hampshire, renowned for its rigorous academics and influential alumni.
  • E. Groton School
    Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
  • 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: New England preparatory schools
Triple: [Independent School League, affiliation, New England preparatory schools]
Generated description
New England preparatory schools are private, college-preparatory secondary institutions in the New England region known for rigorous academics, selective admissions, and strong extracurricular and athletic programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: New England preparatory schools
Target entity description: New England preparatory schools are private, college-preparatory secondary institutions in the New England region known for rigorous academics, selective admissions, and strong extracurricular and athletic programs.
  • A. Phillips Academy Andover
    Phillips Academy Andover is a prestigious, historic private boarding high school in Andover, Massachusetts, known for its rigorous academics and influential alumni.
  • B. St. Paul’s School
    St. Paul’s School is an elite private boarding school in Concord, New Hampshire, known for educating many prominent American figures.
  • C. Harvard School for Boys
    Harvard School for Boys was a private preparatory school in New York City known for educating students from prominent families, including future actor Douglas Fairbanks Jr.
  • D. Phillips Exeter Academy
    Phillips Exeter Academy is a prestigious private coeducational boarding school in Exeter, New Hampshire, renowned for its rigorous academics and influential alumni.
  • E. Groton School
    Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
  • 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_69ad8587c1bc8190a2595f2c22ee1001 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada6e279288190843837751e852c9e completed March 8, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b24b8c075881909152ddca48b7da60 completed March 12, 2026, 5:13 a.m.
NEDg Description generation batch_69b24f86acf081909688c73b15c15383 completed March 12, 2026, 5:30 a.m.
NED2 Entity disambiguation (via description) batch_69b2501533008190bf178e3d11e2bea8 completed March 12, 2026, 5:33 a.m.
Created at: March 8, 2026, 3:06 p.m.