Triple

T1977
Position Surface form Disambiguated ID Type / Status
Subject Belmont, Massachusetts E36 entity
Predicate schoolDistrict P226 FINISHED
Object Belmont Public Schools
Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
 E7473 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: Belmont Public Schools | Statement: [Belmont, Massachusetts, schoolDistrict, Belmont Public Schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Belmont Public Schools
Context triple: [Belmont, Massachusetts, schoolDistrict, Belmont Public Schools]
  • A. Belmont High School
    Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
  • B. Belmont School Committee
    The Belmont School Committee is the elected governing body responsible for setting policy, overseeing the budget, and guiding the educational direction of the Belmont, Massachusetts public school district.
  • C. Belmont Public Library
    Belmont Public Library is the main public library serving the town of Belmont, Massachusetts, providing community access to books, media, and educational programs.
  • D. Butler School
    Butler School is a public elementary school serving young students in the town of Belmont, Massachusetts.
  • E. Belmont Center Historic District
    Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
  • 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: Belmont Public Schools
Triple: [Belmont, Massachusetts, schoolDistrict, Belmont Public Schools]
Generated description
Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Belmont Public Schools
Target entity description: Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
  • A. Belmont High School
    Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
  • B. Belmont School Committee
    The Belmont School Committee is the elected governing body responsible for setting policy, overseeing the budget, and guiding the educational direction of the Belmont, Massachusetts public school district.
  • C. Belmont Public Library
    Belmont Public Library is the main public library serving the town of Belmont, Massachusetts, providing community access to books, media, and educational programs.
  • D. Butler School
    Butler School is a public elementary school serving young students in the town of Belmont, Massachusetts.
  • E. Belmont Center Historic District
    Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
  • 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_69a22cde80848190b62c5f556b4d62ba completed Feb. 27, 2026, 11:46 p.m.
NER Named-entity recognition batch_69a232e673a881909276dbf9c37bbff6 completed Feb. 28, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25aac4900819093912edb0121ff9d completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ba5676881908ac366ed6c0e0d1b completed Feb. 28, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69a25f907d908190a3aafe250cf58919 completed Feb. 28, 2026, 3:22 a.m.
Created at: Feb. 27, 2026, 11:48 p.m.