Triple

T356761
Position Surface form Disambiguated ID Type / Status
Subject Half Hollow Hills Central School District E7560 entity
Predicate operates P24 FINISHED
Object Chestnut Hill Elementary School
Chestnut Hill Elementary School is a public primary school in New York that serves young students within the Half Hollow Hills Central School District.
 E50106 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: Chestnut Hill Elementary School | Statement: [Half Hollow Hills Central School District, operates, Chestnut Hill Elementary School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chestnut Hill Elementary School
Context triple: [Half Hollow Hills Central School District, operates, Chestnut Hill Elementary School]
  • A. Thomas J. Lahey Elementary School
    Thomas J. Lahey Elementary School is a public elementary school in New York’s Harborfields Central School District serving early-grade students in the local community.
  • B. Shaker Lane School
    Shaker Lane School is a public elementary school serving early-grade students in the town of Littleton, Massachusetts.
  • C. 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.
  • D. The Hill School
    The Hill School is a prestigious coeducational preparatory boarding school in Pottstown, Pennsylvania, known for its rigorous academics and influential alumni.
  • E. Hotchkiss School
    Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
  • 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: Chestnut Hill Elementary School
Triple: [Half Hollow Hills Central School District, operates, Chestnut Hill Elementary School]
Generated description
Chestnut Hill Elementary School is a public primary school in New York that serves young students within the Half Hollow Hills Central School District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chestnut Hill Elementary School
Target entity description: Chestnut Hill Elementary School is a public primary school in New York that serves young students within the Half Hollow Hills Central School District.
  • A. Thomas J. Lahey Elementary School
    Thomas J. Lahey Elementary School is a public elementary school in New York’s Harborfields Central School District serving early-grade students in the local community.
  • B. Shaker Lane School
    Shaker Lane School is a public elementary school serving early-grade students in the town of Littleton, Massachusetts.
  • C. 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.
  • D. The Hill School
    The Hill School is a prestigious coeducational preparatory boarding school in Pottstown, Pennsylvania, known for its rigorous academics and influential alumni.
  • E. Hotchkiss School
    Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
  • 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebaf0c9881909313f98818e7fa58 completed Feb. 28, 2026, 1:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69a40ad03f5c819085d2c7686f4d2809 completed March 1, 2026, 9:45 a.m.
NEDg Description generation batch_69a40b36392c8190a771f3d6f9e97fc1 completed March 1, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_69a40b8d85048190807a1af077e6431f completed March 1, 2026, 9:49 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.