Triple

T4660798
Position Surface form Disambiguated ID Type / Status
Subject Arlington Public Schools E102523 entity
Predicate hasSchool P113 FINISHED
Object Menotomy Preschool
Menotomy Preschool is an early childhood education center in Arlington, Massachusetts, serving preschool-aged children within the Arlington Public Schools district.
 E458076 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: Menotomy Preschool | Statement: [Arlington Public Schools, hasSchool, Menotomy Preschool]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Menotomy Preschool
Context triple: [Arlington Public Schools, hasSchool, Menotomy Preschool]
  • A. Tobin Montessori School
    Tobin Montessori School is a public Montessori elementary school in Cambridge, Massachusetts, known for offering a child-centered, Montessori-based education within the Cambridge Public Schools district.
  • B. John Hanson Montessori School
    John Hanson Montessori School is a public Montessori elementary and middle school serving students in the Oxon Hill area of Prince George’s County, Maryland.
  • C. Beal Early Childhood Center
    Beal Early Childhood Center is a public early education school in Shrewsbury, Massachusetts, serving preschool and kindergarten-aged children.
  • D. Dealey Montessori Academy
    Dealey Montessori Academy is a public magnet school in Dallas, Texas, that offers a Montessori-based curriculum for elementary and middle school students.
  • E. Torey J. Sabatini Elementary School
    Torey J. Sabatini Elementary School is a public primary school serving early-grade students within the Kings Park Central School District.
  • 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: Menotomy Preschool
Triple: [Arlington Public Schools, hasSchool, Menotomy Preschool]
Generated description
Menotomy Preschool is an early childhood education center in Arlington, Massachusetts, serving preschool-aged children within the Arlington Public Schools district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Menotomy Preschool
Target entity description: Menotomy Preschool is an early childhood education center in Arlington, Massachusetts, serving preschool-aged children within the Arlington Public Schools district.
  • A. Tobin Montessori School
    Tobin Montessori School is a public Montessori elementary school in Cambridge, Massachusetts, known for offering a child-centered, Montessori-based education within the Cambridge Public Schools district.
  • B. John Hanson Montessori School
    John Hanson Montessori School is a public Montessori elementary and middle school serving students in the Oxon Hill area of Prince George’s County, Maryland.
  • C. Beal Early Childhood Center
    Beal Early Childhood Center is a public early education school in Shrewsbury, Massachusetts, serving preschool and kindergarten-aged children.
  • D. Dealey Montessori Academy
    Dealey Montessori Academy is a public magnet school in Dallas, Texas, that offers a Montessori-based curriculum for elementary and middle school students.
  • E. Torey J. Sabatini Elementary School
    Torey J. Sabatini Elementary School is a public primary school serving early-grade students within the Kings Park Central School District.
  • 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_69bd43d823288190952279faa0d1d066 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd632a17cc8190bcdab0a13b89f5c0 completed March 20, 2026, 3:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfaf9564c819094b9340570a7616b completed March 21, 2026, 1:57 a.m.
NEDg Description generation batch_69bdfca9a520819097d90f4f94b46e87 completed March 21, 2026, 2:04 a.m.
NED2 Entity disambiguation (via description) batch_69bdfd28b67c819094e71f35c7fbb4b5 completed March 21, 2026, 2:06 a.m.
Created at: March 20, 2026, 1:15 p.m.