Triple

T346663
Position Surface form Disambiguated ID Type / Status
Subject Meriden, Connecticut E6956 entity
Predicate hasSecondaryEducationInstitution P113 FINISHED
Object Orville H. Platt High School
Orville H. Platt High School is a public high school serving students in the Meriden, Connecticut area.
E44773 NE FINISHED

How this triple was built (5 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: Orville H. Platt High School | Statement: [Meriden, Connecticut, hasSecondaryEducationInstitution, Orville H. Platt High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Orville H. Platt High School
Context triple: [Meriden, Connecticut, hasSecondaryEducationInstitution, Orville H. Platt High School]
  • A. Joel Barlow High School
    Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
  • B. Hannibal High School
    Hannibal High School is a public secondary school serving students in the city of Hannibal, Missouri.
  • C. Belmont High School
    Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
  • D. Hotchkiss School
    Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
  • E. Greenwich High School
    Greenwich High School is a public secondary school in Greenwich, Connecticut, known in part for having educated notable figures such as author Truman Capote.
  • 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: Orville H. Platt High School
Triple: [Meriden, Connecticut, hasSecondaryEducationInstitution, Orville H. Platt High School]
Generated description
Orville H. Platt High School is a public high school serving students in the Meriden, Connecticut area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Orville H. Platt High School
Target entity description: Orville H. Platt High School is a public high school serving students in the Meriden, Connecticut area.
  • A. Joel Barlow High School
    Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
  • B. Hannibal High School
    Hannibal High School is a public secondary school serving students in the city of Hannibal, Missouri.
  • C. Belmont High School
    Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
  • D. Hotchkiss School
    Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
  • E. Greenwich High School
    Greenwich High School is a public secondary school in Greenwich, Connecticut, known in part for having educated notable figures such as author Truman Capote.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSecondaryEducationInstitution
Context triple: [Meriden, Connecticut, hasSecondaryEducationInstitution, Orville H. Platt High School]
  • A. containsEducationalInstitution
    Indicates that one entity geographically or administratively includes or encompasses an educational institution within its boundaries or structure.
  • B. hasSchool chosen
    Indicates that an entity possesses, is associated with, or is served by a particular school.
  • C. educationType
    Indicates the specific category or level of education associated with an entity, such as formal, informal, primary, secondary, or higher education.
  • D. isStudiedIn
    Indicates that a subject (such as a topic, field, or phenomenon) is examined, researched, or learned about within a particular context, environment, or discipline.
  • E. educatedAt
    Indicates that an entity received education or formal training at a specified institution or place of learning.
  • F. None of above.

Provenance (6 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb1a37c08190b1380f6bf8513a37 completed Feb. 28, 2026, 1:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3dd31c720819092af1eb26bd3080a completed March 1, 2026, 6:31 a.m.
NEDg Description generation batch_69a3ddd2b73c8190963131ad071a38d8 completed March 1, 2026, 6:33 a.m.
NED2 Entity disambiguation (via description) batch_69a3de78064081908be83c4202e3ef91 completed March 1, 2026, 6:36 a.m.
PD Predicate disambiguation batch_69a2e95451a4819090f4e4fb9b21a493 completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.