Triple

T16821076
Position Surface form Disambiguated ID Type / Status
Subject Marlborough High School E408891 entity
Predicate governedBy P46 FINISHED
Object Marlborough School Committee
The Marlborough School Committee is the elected local governing body responsible for setting policies, budgets, and oversight for the public schools in Marlborough, Massachusetts.
 E1235293 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: Marlborough School Committee | Statement: [Marlborough High School, governedBy, Marlborough School Committee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marlborough School Committee
Context triple: [Marlborough High School, governedBy, Marlborough School Committee]
  • A. Melrose School Committee
    The Melrose School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the public schools in Melrose, Massachusetts.
  • B. Newton School Committee
    The Newton School Committee is the elected body responsible for setting policy, overseeing budgets, and providing governance for the public school system in Newton, Massachusetts.
  • C. Milton School Committee
    The Milton School Committee is the elected local body responsible for setting policy, overseeing budgets, and providing governance for the Milton Public Schools district.
  • D. Marlborough High School
    Marlborough High School is a public secondary school serving students in the city of Marlborough, Massachusetts.
  • E. Chelsea School Committee
    The Chelsea School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the Chelsea Public Schools district.
  • 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: Marlborough School Committee
Triple: [Marlborough High School, governedBy, Marlborough School Committee]
Generated description
The Marlborough School Committee is the elected local governing body responsible for setting policies, budgets, and oversight for the public schools in Marlborough, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marlborough School Committee
Target entity description: The Marlborough School Committee is the elected local governing body responsible for setting policies, budgets, and oversight for the public schools in Marlborough, Massachusetts.
  • A. Melrose School Committee
    The Melrose School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the public schools in Melrose, Massachusetts.
  • B. Newton School Committee
    The Newton School Committee is the elected body responsible for setting policy, overseeing budgets, and providing governance for the public school system in Newton, Massachusetts.
  • C. Milton School Committee
    The Milton School Committee is the elected local body responsible for setting policy, overseeing budgets, and providing governance for the Milton Public Schools district.
  • D. Marlborough High School
    Marlborough High School is a public secondary school serving students in the city of Marlborough, Massachusetts.
  • E. Chelsea School Committee
    The Chelsea School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the Chelsea Public Schools district.
  • 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_69d88394566c8190b3dcbdc72935f7fa completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b2e6b59c8190ad562a80e71ce54c completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b29a3854819099eed580eea5d84d completed May 10, 2026, 4:30 p.m.
NEDg Description generation batch_6a00b32d2a588190b59bad56f8817bce completed May 10, 2026, 4:32 p.m.
NED2 Entity disambiguation (via description) batch_6a00b3d14b3c819081f435777f47eca3 completed May 10, 2026, 4:35 p.m.
Created at: April 10, 2026, 5:23 a.m.