Triple

T20017085
Position Surface form Disambiguated ID Type / Status
Subject Watertown Public Schools E494749 entity
Predicate governingBody P46 FINISHED
Object Watertown School Committee
The Watertown School Committee is the elected body responsible for setting policy, overseeing budgets, and providing governance for the public schools in Watertown, Massachusetts.
 E1407121 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: Watertown School Committee | Statement: [Watertown Public Schools, governingBody, Watertown School Committee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Watertown School Committee
Context triple: [Watertown Public Schools, governingBody, Watertown School Committee]
  • A. Watertown Public Schools
    Watertown Public Schools is the public school district that serves students in the city of Watertown, overseeing multiple schools including Watertown High School.
  • B. Watertown city government
    Watertown city government is the municipal authority responsible for administering local services, policies, and regulations for the city of Watertown.
  • C. 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.
  • D. Watertown Middle School
    Watertown Middle School is a public middle school serving students in grades 6–8 in the city of Watertown, Massachusetts.
  • E. Tewksbury School Committee
    Tewksbury School Committee is the elected local board responsible for setting policy, overseeing budgets, and guiding educational priorities for the Tewksbury Public Schools district in Massachusetts.
  • 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: Watertown School Committee
Triple: [Watertown Public Schools, governingBody, Watertown School Committee]
Generated description
The Watertown School Committee is the elected body responsible for setting policy, overseeing budgets, and providing governance for the public schools in Watertown, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Watertown School Committee
Target entity description: The Watertown School Committee is the elected body responsible for setting policy, overseeing budgets, and providing governance for the public schools in Watertown, Massachusetts.
  • A. Watertown Public Schools
    Watertown Public Schools is the public school district that serves students in the city of Watertown, overseeing multiple schools including Watertown High School.
  • B. Watertown city government
    Watertown city government is the municipal authority responsible for administering local services, policies, and regulations for the city of Watertown.
  • C. 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.
  • D. Watertown Middle School
    Watertown Middle School is a public middle school serving students in grades 6–8 in the city of Watertown, Massachusetts.
  • E. Tewksbury School Committee
    Tewksbury School Committee is the elected local board responsible for setting policy, overseeing budgets, and guiding educational priorities for the Tewksbury Public Schools district in Massachusetts.
  • 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_69da626bfd288190aa5d65098b6433ae completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6623d76808190988990a8dc263ef7 completed April 20, 2026, 5:28 p.m.
NED1 Entity disambiguation (via context triple) batch_6a080e25511081909f4bd039531c30ec completed May 16, 2026, 6:26 a.m.
NEDg Description generation batch_6a080f164ed88190be61cb4637b2c626 completed May 16, 2026, 6:30 a.m.
NED2 Entity disambiguation (via description) batch_6a080f8bb81c819098d39ad6e1642aa8 completed May 16, 2026, 6:32 a.m.
Created at: April 11, 2026, 3:34 p.m.