Triple

T4040815
Position Surface form Disambiguated ID Type / Status
Subject Marlborough, Massachusetts E83941 entity
Predicate hasHighSchool P113 FINISHED
Object Marlborough High School
Marlborough High School is a public secondary school serving students in the city of Marlborough, Massachusetts.
 E408891 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 High School | Statement: [Marlborough, Massachusetts, hasHighSchool, Marlborough High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marlborough High School
Context triple: [Marlborough, Massachusetts, hasHighSchool, Marlborough High School]
  • A. Milton High School
    Milton High School is a public secondary school serving the community of Milton, Massachusetts.
  • B. Milton High School
    Milton High School is a public secondary school serving students in the Milton, Georgia area, known for its strong academics and extracurricular programs.
  • C. Bow High School
    Bow High School is a public secondary school serving students in the town of Bow, New Hampshire.
  • D. Middlesex High School
    Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
  • E. Newton High School
    Newton High School was the original name of what is now known as Newton North High School, a public secondary school in Newton, 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: Marlborough High School
Triple: [Marlborough, Massachusetts, hasHighSchool, Marlborough High School]
Generated description
Marlborough High School is a public secondary school serving students in the city of Marlborough, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marlborough High School
Target entity description: Marlborough High School is a public secondary school serving students in the city of Marlborough, Massachusetts.
  • A. Milton High School
    Milton High School is a public secondary school serving the community of Milton, Massachusetts.
  • B. Milton High School
    Milton High School is a public secondary school serving students in the Milton, Georgia area, known for its strong academics and extracurricular programs.
  • C. Bow High School
    Bow High School is a public secondary school serving students in the town of Bow, New Hampshire.
  • D. Middlesex High School
    Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
  • E. Newton High School
    Newton High School was the original name of what is now known as Newton North High School, a public secondary school in Newton, 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_69aed92f7cf0819098e0539bdcc3767f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb39400881909d0f5430f04e441c completed March 9, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b55649b75c819086b272f56ac73be4 completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b55a1974348190b6c8ca74fb9da47e completed March 14, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69b55a828d7881908e3e9a14bc77103c completed March 14, 2026, 12:54 p.m.
Created at: March 9, 2026, 3:37 p.m.