Triple

T4781442
Position Surface form Disambiguated ID Type / Status
Subject Braintree Public Schools E106174 entity
Predicate hasSchool P113 FINISHED
Object East Middle School
East Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
 E473881 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: East Middle School | Statement: [Braintree Public Schools, hasSchool, East Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Middle School
Context triple: [Braintree Public Schools, hasSchool, East Middle School]
  • A. Oak Middle School
    Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
  • B. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • C. Mill Middle School
    Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
  • D. Brown Middle School
    Brown Middle School is a public middle school located in Newton, Massachusetts, serving students in the Newton Public Schools district.
  • E. Bigelow Middle School
    Bigelow Middle School is a public middle school in Newton, Massachusetts, serving students in the Newton Public Schools 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: East Middle School
Triple: [Braintree Public Schools, hasSchool, East Middle School]
Generated description
East Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: East Middle School
Target entity description: East Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
  • A. Oak Middle School
    Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
  • B. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • C. Mill Middle School
    Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
  • D. Brown Middle School
    Brown Middle School is a public middle school located in Newton, Massachusetts, serving students in the Newton Public Schools district.
  • E. Bigelow Middle School
    Bigelow Middle School is a public middle school in Newton, Massachusetts, serving students in the Newton Public Schools 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_69bd43f3074c8190937e7b0a457fe9f1 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd65aa577c81909ec1b94e47810169 completed March 20, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5c9b1a348190809c1af686b7101a completed March 21, 2026, 8:53 a.m.
NEDg Description generation batch_69be5d9c7f9881909f093c9e6f706c0c completed March 21, 2026, 8:58 a.m.
NED2 Entity disambiguation (via description) batch_69be5e1733148190b978c991da9539bf completed March 21, 2026, 9 a.m.
Created at: March 20, 2026, 1:21 p.m.