Triple

T10188601
Position Surface form Disambiguated ID Type / Status
Subject Issaquah School District E237974 entity
Predicate hasElementarySchool P113 FINISHED
Object Challenger Elementary School
Challenger Elementary School is a public primary school serving young students in Washington State’s Issaquah School District.
 E846736 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: Challenger Elementary School | Statement: [Issaquah School District, hasElementarySchool, Challenger Elementary School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Challenger Elementary School
Context triple: [Issaquah School District, hasElementarySchool, Challenger Elementary School]
  • A. Christa McAuliffe Middle School
    Christa McAuliffe Middle School is an educational institution named in honor of Christa McAuliffe, the teacher and astronaut who died in the Space Shuttle Challenger disaster.
  • B. Roger B. Chaffee Elementary School
    Roger B. Chaffee Elementary School is an educational institution named in honor of NASA astronaut Roger B. Chaffee, commemorating his contributions to the U.S. space program.
  • C. John Glenn Middle School
    John Glenn Middle School is a public middle school serving students in the town of Bedford, Massachusetts.
  • D. Riker Hill Elementary School
    Riker Hill Elementary School is a public primary school serving young students in the Livingston, New Jersey school district.
  • E. Lois P. Rockwell Elementary School
    Lois P. Rockwell Elementary School is a public elementary school serving early-grade students in the Damascus area of Montgomery County, Maryland.
  • 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: Challenger Elementary School
Triple: [Issaquah School District, hasElementarySchool, Challenger Elementary School]
Generated description
Challenger Elementary School is a public primary school serving young students in Washington State’s Issaquah School District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Challenger Elementary School
Target entity description: Challenger Elementary School is a public primary school serving young students in Washington State’s Issaquah School District.
  • A. Christa McAuliffe Middle School
    Christa McAuliffe Middle School is an educational institution named in honor of Christa McAuliffe, the teacher and astronaut who died in the Space Shuttle Challenger disaster.
  • B. Roger B. Chaffee Elementary School
    Roger B. Chaffee Elementary School is an educational institution named in honor of NASA astronaut Roger B. Chaffee, commemorating his contributions to the U.S. space program.
  • C. John Glenn Middle School
    John Glenn Middle School is a public middle school serving students in the town of Bedford, Massachusetts.
  • D. Riker Hill Elementary School
    Riker Hill Elementary School is a public primary school serving young students in the Livingston, New Jersey school district.
  • E. Lois P. Rockwell Elementary School
    Lois P. Rockwell Elementary School is a public elementary school serving early-grade students in the Damascus area of Montgomery County, Maryland.
  • 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_69ca84de1b208190bf17bb305b002605 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cded7c3278819093312665b54d888c completed April 2, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69d317b734a4819085645caea8ba0481 completed April 6, 2026, 2:17 a.m.
NEDg Description generation batch_69d319937ec08190bf5442a7e3a9ba9f completed April 6, 2026, 2:25 a.m.
NED2 Entity disambiguation (via description) batch_69d31a39d73481908cf5713205f910fb completed April 6, 2026, 2:28 a.m.
Created at: March 30, 2026, 9:12 p.m.