Triple

T10092185
Position Surface form Disambiguated ID Type / Status
Subject Iowa City Community School District E215368 entity
Predicate operates P24 FINISHED
Object Twain Elementary School
Twain Elementary School is a public primary school serving young students in the Iowa City, Iowa area as part of the Iowa City Community School District.
 E847785 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: Twain Elementary School | Statement: [Iowa City Community School District, operates, Twain Elementary School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Twain Elementary School
Context triple: [Iowa City Community School District, operates, Twain Elementary School]
  • A. Williams Elementary School
    Williams Elementary School is a public primary school that serves young students within the Newton Public Schools district in Newton, Massachusetts.
  • B. Weems Elementary School
    Weems Elementary School is a public elementary school in Manassas, Virginia, serving early-grade students as part of the Manassas City Public Schools system.
  • C. Stoddert Elementary School
    Stoddert Elementary School is a public elementary school in Washington, D.C.’s Glover Park neighborhood, serving local families with early childhood and primary education.
  • D. Alvah A. Scott Elementary School
    Alvah A. Scott Elementary School is a public primary school located in the community of Aiea on the island of Oahu in Hawaii.
  • E. Bow Elementary School
    Bow Elementary School is a public primary school serving young students in the town of Bow, New Hampshire.
  • 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: Twain Elementary School
Triple: [Iowa City Community School District, operates, Twain Elementary School]
Generated description
Twain Elementary School is a public primary school serving young students in the Iowa City, Iowa area as part of the Iowa City Community School District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Twain Elementary School
Target entity description: Twain Elementary School is a public primary school serving young students in the Iowa City, Iowa area as part of the Iowa City Community School District.
  • A. Williams Elementary School
    Williams Elementary School is a public primary school that serves young students within the Newton Public Schools district in Newton, Massachusetts.
  • B. Weems Elementary School
    Weems Elementary School is a public elementary school in Manassas, Virginia, serving early-grade students as part of the Manassas City Public Schools system.
  • C. Stoddert Elementary School
    Stoddert Elementary School is a public elementary school in Washington, D.C.’s Glover Park neighborhood, serving local families with early childhood and primary education.
  • D. Alvah A. Scott Elementary School
    Alvah A. Scott Elementary School is a public primary school located in the community of Aiea on the island of Oahu in Hawaii.
  • E. Bow Elementary School
    Bow Elementary School is a public primary school serving young students in the town of Bow, New Hampshire.
  • 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_69ca83a1eed081908b2e9580f2ebeea7 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd05c3c0c8190927580717429a4e5 completed April 2, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69d3174109988190b703bb5b7c89c5c2 completed April 6, 2026, 2:15 a.m.
NEDg Description generation batch_69d31b67a62c81909ce3f5667e71516c completed April 6, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69d31f31c95881909cbf8f7154718447 completed April 6, 2026, 2:49 a.m.
Created at: March 30, 2026, 9:01 p.m.