Triple

T17136286
Position Surface form Disambiguated ID Type / Status
Subject Michigan City Area Schools E415844 entity
Predicate hasMiddleSchool P113 FINISHED
Object Barker Middle School
Barker Middle School is a public middle school in Michigan City, Indiana, serving students in the Michigan City Area Schools district.
 E1252507 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: Barker Middle School | Statement: [Michigan City Area Schools, hasMiddleSchool, Barker Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barker Middle School
Context triple: [Michigan City Area Schools, hasMiddleSchool, Barker Middle School]
  • A. John T. Baker Middle School
    John T. Baker Middle School is a public middle school serving students in the Damascus area of Montgomery County, Maryland.
  • B. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • C. Walter S. Parker Middle School
    Walter S. Parker Middle School is a public middle school serving students in the town of Reading, Massachusetts.
  • D. Galvin Middle School
    Galvin Middle School is a public middle school serving students in the town of Wakefield, Massachusetts.
  • E. Bird Middle School
    Bird Middle School is a public middle school serving students in the town of Walpole, 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: Barker Middle School
Triple: [Michigan City Area Schools, hasMiddleSchool, Barker Middle School]
Generated description
Barker Middle School is a public middle school in Michigan City, Indiana, serving students in the Michigan City Area Schools district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barker Middle School
Target entity description: Barker Middle School is a public middle school in Michigan City, Indiana, serving students in the Michigan City Area Schools district.
  • A. John T. Baker Middle School
    John T. Baker Middle School is a public middle school serving students in the Damascus area of Montgomery County, Maryland.
  • B. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • C. Walter S. Parker Middle School
    Walter S. Parker Middle School is a public middle school serving students in the town of Reading, Massachusetts.
  • D. Galvin Middle School
    Galvin Middle School is a public middle school serving students in the town of Wakefield, Massachusetts.
  • E. Bird Middle School
    Bird Middle School is a public middle school serving students in the town of Walpole, 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_69d886d15af4819092f92f8a129763e6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f2cf1c588190986167adcf4851b5 completed April 18, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a014150d63081908a5614f85694e57a completed May 11, 2026, 2:39 a.m.
NEDg Description generation batch_6a0141e96e4481908bfdf7a1eb4ac979 completed May 11, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_6a01428ca86881909b18bcfc1c223f22 completed May 11, 2026, 2:44 a.m.
Created at: April 10, 2026, 5:36 a.m.