Triple

T13997986
Position Surface form Disambiguated ID Type / Status
Subject Postville, Iowa E336749 entity
Predicate hasPublicSchool P113 FINISHED
Object Postville Middle School
Postville Middle School is a public middle school serving students in the small, diverse community of Postville, Iowa.
 E1078782 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: Postville Middle School | Statement: [Postville, Iowa, hasPublicSchool, Postville Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Postville Middle School
Context triple: [Postville, Iowa, hasPublicSchool, Postville Middle School]
  • A. Postville High School
    Postville High School is a secondary education institution serving students in the small, diverse community of Postville in northeastern Iowa.
  • B. Postville Community School District
    Postville Community School District is a public school district serving the educational needs of students in and around the town of Postville in northeastern Iowa.
  • C. Otto Middle School
    Otto Middle School is a public middle school located in Plano, Texas, serving students as part of the Plano Independent School District.
  • D. Runkle School
    Runkle School is a public K–8 elementary school located in Brookline, Massachusetts, serving students in the local community as part of the town’s public school system.
  • E. Bethel Middle School
    Bethel Middle School is a public middle school serving students in the town of Bethel, Connecticut.
  • 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: Postville Middle School
Triple: [Postville, Iowa, hasPublicSchool, Postville Middle School]
Generated description
Postville Middle School is a public middle school serving students in the small, diverse community of Postville, Iowa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Postville Middle School
Target entity description: Postville Middle School is a public middle school serving students in the small, diverse community of Postville, Iowa.
  • A. Postville High School
    Postville High School is a secondary education institution serving students in the small, diverse community of Postville in northeastern Iowa.
  • B. Postville Community School District
    Postville Community School District is a public school district serving the educational needs of students in and around the town of Postville in northeastern Iowa.
  • C. Otto Middle School
    Otto Middle School is a public middle school located in Plano, Texas, serving students as part of the Plano Independent School District.
  • D. Runkle School
    Runkle School is a public K–8 elementary school located in Brookline, Massachusetts, serving students in the local community as part of the town’s public school system.
  • E. Bethel Middle School
    Bethel Middle School is a public middle school serving students in the town of Bethel, Connecticut.
  • 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_69d81c645c5c8190b1fd16a285a1b78a completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2eb68ba88190bfaf10777d607bf3 completed April 14, 2026, 12:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcb652305c81908ea097d4f36a05c0 completed May 7, 2026, 3:57 p.m.
NEDg Description generation batch_69fcc76f99808190945fd3621fc183ff completed May 7, 2026, 5:10 p.m.
NED2 Entity disambiguation (via description) batch_69fcc807cdc48190a3b9dd940d17dc83 completed May 7, 2026, 5:12 p.m.
Created at: April 9, 2026, 10:19 p.m.