Triple

T6866809
Position Surface form Disambiguated ID Type / Status
Subject Boston Public Schools E158421 entity
Predicate hasPart P35 FINISHED
Object Boston public elementary schools
Boston public elementary schools are the network of primary education institutions in Boston that serve young children in kindergarten through the early grades as part of the city’s public school system.
 E158421 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: Boston public elementary schools | Statement: [Boston Public Schools, hasPart, Boston public elementary schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boston public elementary schools
Context triple: [Boston Public Schools, hasPart, Boston public elementary schools]
  • A. Boston Public Schools
    Boston Public Schools is the public school district serving the city of Boston, Massachusetts, overseeing a network of elementary, middle, and high schools.
  • B. Public Schools of Brookline
    Public Schools of Brookline is the public school district serving the town of Brookline, Massachusetts, providing K–12 education through a network of elementary, middle, and high schools.
  • C. Newton Public Schools
    Newton Public Schools is the public school district serving the city of Newton, Massachusetts, known for its strong academic performance and well-regarded schools.
  • D. Peabody School
    Peabody School is a public elementary school in Cambridge, Massachusetts, serving students within the Cambridge Public Schools district.
  • E. Boston School Committee
    The Boston School Committee is the governing body responsible for overseeing and setting policy for the Boston Public Schools system.
  • 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: Boston public elementary schools
Triple: [Boston Public Schools, hasPart, Boston public elementary schools]
Generated description
Boston public elementary schools are the network of primary education institutions in Boston that serve young children in kindergarten through the early grades as part of the city’s public school system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boston public elementary schools
Target entity description: Boston public elementary schools are the network of primary education institutions in Boston that serve young children in kindergarten through the early grades as part of the city’s public school system.
  • A. Boston Public Schools chosen
    Boston Public Schools is the public school district serving the city of Boston, Massachusetts, overseeing a network of elementary, middle, and high schools.
  • B. Public Schools of Brookline
    Public Schools of Brookline is the public school district serving the town of Brookline, Massachusetts, providing K–12 education through a network of elementary, middle, and high schools.
  • C. Newton Public Schools
    Newton Public Schools is the public school district serving the city of Newton, Massachusetts, known for its strong academic performance and well-regarded schools.
  • D. Peabody School
    Peabody School is a public elementary school in Cambridge, Massachusetts, serving students within the Cambridge Public Schools district.
  • E. Boston School Committee
    The Boston School Committee is the governing body responsible for overseeing and setting policy for the Boston Public Schools system.
  • F. None of above.

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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8a5ef848190b6b9a11a3fbdb384 completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c74292922c8190a0d3ee6f74ff672c completed March 28, 2026, 2:53 a.m.
NEDg Description generation batch_69c7448553288190ad330597c4705bd5 completed March 28, 2026, 3:01 a.m.
NED2 Entity disambiguation (via description) batch_69c7451d5a908190b72ef845a4d05b25 completed March 28, 2026, 3:03 a.m.
Created at: March 27, 2026, 2:21 p.m.