Triple

T2270790
Position Surface form Disambiguated ID Type / Status
Subject Bridgton, Maine E50651 entity
Predicate hasMiddleSchool P113 FINISHED
Object Lake Region Middle School
Lake Region Middle School is a public middle school serving students in the Bridgton area of western Maine.
 E252568 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: Lake Region Middle School | Statement: [Bridgton, Maine, hasMiddleSchool, Lake Region Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Region Middle School
Context triple: [Bridgton, Maine, hasMiddleSchool, Lake Region Middle School]
  • A. Lake Region High School
    Lake Region High School is a public secondary school serving students from Bridgton and surrounding communities in western Maine.
  • B. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • C. Oak Middle School
    Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
  • D. Oak Hill Middle School
    Oak Hill Middle School is a public middle school in Newton, Massachusetts, serving students in grades 6–8 as part of the Newton Public Schools district.
  • E. Linwood Middle School
    Linwood Middle School is a public middle school serving students in grades 6–8 in North Brunswick Township, New Jersey.
  • 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: Lake Region Middle School
Triple: [Bridgton, Maine, hasMiddleSchool, Lake Region Middle School]
Generated description
Lake Region Middle School is a public middle school serving students in the Bridgton area of western Maine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Region Middle School
Target entity description: Lake Region Middle School is a public middle school serving students in the Bridgton area of western Maine.
  • A. Lake Region High School
    Lake Region High School is a public secondary school serving students from Bridgton and surrounding communities in western Maine.
  • B. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • C. Oak Middle School
    Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
  • D. Oak Hill Middle School
    Oak Hill Middle School is a public middle school in Newton, Massachusetts, serving students in grades 6–8 as part of the Newton Public Schools district.
  • E. Linwood Middle School
    Linwood Middle School is a public middle school serving students in grades 6–8 in North Brunswick Township, New Jersey.
  • 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_69a88b05910c8190a9a2b1ff230c85f9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc1be90708190b8878c393dd2a42d completed March 7, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f0ed1b881909ba3c7f9fea50267 completed March 9, 2026, 8:04 a.m.
NEDg Description generation batch_69ae7fee12ac8190bb9924f7467434a6 completed March 9, 2026, 8:08 a.m.
NED2 Entity disambiguation (via description) batch_69ae8061cd348190b0b0b65dcf730f99 completed March 9, 2026, 8:10 a.m.
Created at: March 4, 2026, 7:48 p.m.