Triple

T7062802
Position Surface form Disambiguated ID Type / Status
Subject Indiana University of Pennsylvania E164261 entity
Predicate formerName P65 FINISHED
Object Indiana Normal School
Indiana Normal School was the original teacher-training institution that later evolved into Indiana University of Pennsylvania.
 E638992 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: Indiana Normal School | Statement: [Indiana University of Pennsylvania, formerName, Indiana Normal School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Indiana Normal School
Context triple: [Indiana University of Pennsylvania, formerName, Indiana Normal School]
  • A. Eastern Indiana Normal School
    Eastern Indiana Normal School was the original teacher-training institution that later evolved into Ball State University in Muncie, Indiana.
  • B. Northern State Normal School
    Northern State Normal School was the original teacher-training institution that later evolved into Northern Michigan University in Marquette, Michigan.
  • C. Illinois State Normal University
    Illinois State Normal University was the original name of Illinois State University, a public institution in Normal, Illinois, that began as a teachers' college.
  • D. Lincoln Normal School of Marion
    Lincoln Normal School of Marion was a historically significant teacher-training institution for African Americans in Alabama that evolved into what is now Alabama State University.
  • E. Iowa State Normal School
    Iowa State Normal School was a 19th-century teacher-training institution in Cedar Falls, Iowa, that later evolved into the University of Northern Iowa.
  • 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: Indiana Normal School
Triple: [Indiana University of Pennsylvania, formerName, Indiana Normal School]
Generated description
Indiana Normal School was the original teacher-training institution that later evolved into Indiana University of Pennsylvania.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Indiana Normal School
Target entity description: Indiana Normal School was the original teacher-training institution that later evolved into Indiana University of Pennsylvania.
  • A. Eastern Indiana Normal School
    Eastern Indiana Normal School was the original teacher-training institution that later evolved into Ball State University in Muncie, Indiana.
  • B. Northern State Normal School
    Northern State Normal School was the original teacher-training institution that later evolved into Northern Michigan University in Marquette, Michigan.
  • C. Illinois State Normal University
    Illinois State Normal University was the original name of Illinois State University, a public institution in Normal, Illinois, that began as a teachers' college.
  • D. Lincoln Normal School of Marion
    Lincoln Normal School of Marion was a historically significant teacher-training institution for African Americans in Alabama that evolved into what is now Alabama State University.
  • E. Iowa State Normal School
    Iowa State Normal School was a 19th-century teacher-training institution in Cedar Falls, Iowa, that later evolved into the University of Northern Iowa.
  • 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_69c688796c148190adb2f1596f595f22 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e45cf7488190a7ff15665e283c37 completed March 27, 2026, 8:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c788b4b6788190aa4e74b9e7eb7eaa completed March 28, 2026, 7:52 a.m.
NEDg Description generation batch_69c7893f85588190b1ed983f00ea2532 completed March 28, 2026, 7:54 a.m.
NED2 Entity disambiguation (via description) batch_69c78b0fe83481909cad77ce740b81d5 completed March 28, 2026, 8:02 a.m.
Created at: March 27, 2026, 2:38 p.m.