Triple

T10700393
Position Surface form Disambiguated ID Type / Status
Subject Somerville High School E252259 entity
Predicate operatedBy P86 FINISHED
Object Somerville Public Schools
Somerville Public Schools is the public school district serving students in Somerville, Massachusetts, overseeing all local K–12 education.
 E880205 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: Somerville Public Schools | Statement: [Somerville High School, operatedBy, Somerville Public Schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Somerville Public Schools
Context triple: [Somerville High School, operatedBy, Somerville Public Schools]
  • A. Somerville Public School District
    Somerville Public School District is a local public education system serving students in the borough of Somerville, New Jersey.
  • B. Somerville High School
    Somerville High School is a public secondary school serving students in the borough of Somerville and surrounding communities in central New Jersey.
  • 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. Swampscott Public Schools
    Swampscott Public Schools is the public school district serving students in the coastal town of Swampscott, Massachusetts.
  • E. Medford Public Schools
    Medford Public Schools is the public school district serving students in the city of Medford, 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: Somerville Public Schools
Triple: [Somerville High School, operatedBy, Somerville Public Schools]
Generated description
Somerville Public Schools is the public school district serving students in Somerville, Massachusetts, overseeing all local K–12 education.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Somerville Public Schools
Target entity description: Somerville Public Schools is the public school district serving students in Somerville, Massachusetts, overseeing all local K–12 education.
  • A. Somerville Public School District
    Somerville Public School District is a local public education system serving students in the borough of Somerville, New Jersey.
  • B. Somerville High School
    Somerville High School is a public secondary school serving students in the borough of Somerville and surrounding communities in central New Jersey.
  • 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. Swampscott Public Schools
    Swampscott Public Schools is the public school district serving students in the coastal town of Swampscott, Massachusetts.
  • E. Medford Public Schools
    Medford Public Schools is the public school district serving students in the city of Medford, 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_69d6aa5cbabc8190973e683950d89faf completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fd8bb7408190a350840e1df3b910 completed April 9, 2026, 1:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69d998ed78e481908537ae10d55e6f65 completed April 11, 2026, 12:42 a.m.
NEDg Description generation batch_69d99e8534688190b312b737e0b9cd53 completed April 11, 2026, 1:06 a.m.
NED2 Entity disambiguation (via description) batch_69da625a1e8c8190b282e7a70bb7c876 completed April 11, 2026, 3:01 p.m.
Created at: April 8, 2026, 9:12 p.m.