Triple

T11964981
Position Surface form Disambiguated ID Type / Status
Subject Children’s Museum of Indianapolis E284769 entity
Predicate founder P104 FINISHED
Object Indianapolis Progressive Education Association
The Indianapolis Progressive Education Association was an early 20th-century educational reform group in Indianapolis that promoted child-centered, experiential learning and helped establish institutions such as the Children’s Museum of Indianapolis.
E957029 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: Indianapolis Progressive Education Association | Statement: [Children’s Museum of Indianapolis, founder, Indianapolis Progressive Education Association]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Indianapolis Progressive Education Association
Context triple: [Children’s Museum of Indianapolis, founder, Indianapolis Progressive Education Association]
  • A. Indianapolis Public Schools
    Indianapolis Public Schools is the largest public school district in Indianapolis, Indiana, overseeing numerous elementary, middle, and high schools across the city.
  • B. Northern Indiana Normal School
    Northern Indiana Normal School was the original name of the institution that later became Valparaiso University, a historic Midwestern university known for its strong liberal arts and professional programs.
  • C. Indiana State Board of Education
    The Indiana State Board of Education is the governing body responsible for setting statewide K–12 education policy, academic standards, and accountability systems in Indiana.
  • D. Eastern Indiana Normal School
    Eastern Indiana Normal School was the original teacher-training institution that later evolved into Ball State University in Muncie, Indiana.
  • E. University of Indianapolis
    The University of Indianapolis is a private university in Indianapolis, Indiana, known for its career-focused undergraduate and graduate programs and strong ties to the local community.
  • 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: Indianapolis Progressive Education Association
Triple: [Children’s Museum of Indianapolis, founder, Indianapolis Progressive Education Association]
Generated description
The Indianapolis Progressive Education Association was an early 20th-century educational reform group in Indianapolis that promoted child-centered, experiential learning and helped establish institutions such as the Children’s Museum of Indianapolis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Indianapolis Progressive Education Association
Target entity description: The Indianapolis Progressive Education Association was an early 20th-century educational reform group in Indianapolis that promoted child-centered, experiential learning and helped establish institutions such as the Children’s Museum of Indianapolis.
  • A. Indianapolis Public Schools
    Indianapolis Public Schools is the largest public school district in Indianapolis, Indiana, overseeing numerous elementary, middle, and high schools across the city.
  • B. Northern Indiana Normal School
    Northern Indiana Normal School was the original name of the institution that later became Valparaiso University, a historic Midwestern university known for its strong liberal arts and professional programs.
  • C. Indiana State Board of Education
    The Indiana State Board of Education is the governing body responsible for setting statewide K–12 education policy, academic standards, and accountability systems in Indiana.
  • D. Eastern Indiana Normal School
    Eastern Indiana Normal School was the original teacher-training institution that later evolved into Ball State University in Muncie, Indiana.
  • E. University of Indianapolis
    The University of Indianapolis is a private university in Indianapolis, Indiana, known for its career-focused undergraduate and graduate programs and strong ties to the local community.
  • 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_69d6ab2eaeb881909f7914758f859413 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d903799f948190a5dc4d3822f3ff27 completed April 10, 2026, 2:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69f45952f69c8190a8c7f3c327ea1a63 completed May 1, 2026, 7:42 a.m.
NEDg Description generation batch_69f45f89d5b08190a87312d96e61898a completed May 1, 2026, 8:08 a.m.
NED2 Entity disambiguation (via description) batch_69f464a5191881908e291943996169cb completed May 1, 2026, 8:30 a.m.
Created at: April 8, 2026, 9:46 p.m.