Triple

T5221265
Position Surface form Disambiguated ID Type / Status
Subject Leechburg E117873 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Leechburg Area High School
Leechburg Area High School is a public secondary school serving students in the Leechburg, Pennsylvania area.
 E504262 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: Leechburg Area High School | Statement: [Leechburg, hasEducationalInstitution, Leechburg Area High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leechburg Area High School
Context triple: [Leechburg, hasEducationalInstitution, Leechburg Area High School]
  • A. Union High School
    Union High School is an American secondary school best known as the alma mater of actor and comedian Robert Wuhl.
  • B. Union High School
    Union High School is an American secondary school best known as the alma mater of actor Ray Liotta.
  • C. Wilson High School
    Wilson High School is a public secondary school in Washington, D.C., known for serving students from the Tenleytown area and beyond.
  • D. Charles D. Owen High School
    Charles D. Owen High School is a public high school in North Carolina best known for being the alma mater of former NBA All-Star and ESPN analyst Brad Daugherty.
  • E. Ball High School
    Ball High School is a public secondary school in Galveston, Texas, known for producing NFL wide receiver Mike Evans among its alumni.
  • 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: Leechburg Area High School
Triple: [Leechburg, hasEducationalInstitution, Leechburg Area High School]
Generated description
Leechburg Area High School is a public secondary school serving students in the Leechburg, Pennsylvania area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leechburg Area High School
Target entity description: Leechburg Area High School is a public secondary school serving students in the Leechburg, Pennsylvania area.
  • A. Union High School
    Union High School is an American secondary school best known as the alma mater of actor Ray Liotta.
  • B. Union High School
    Union High School is an American secondary school best known as the alma mater of actor and comedian Robert Wuhl.
  • C. Wilson High School
    Wilson High School is a public secondary school in Washington, D.C., known for serving students from the Tenleytown area and beyond.
  • D. Charles D. Owen High School
    Charles D. Owen High School is a public high school in North Carolina best known for being the alma mater of former NBA All-Star and ESPN analyst Brad Daugherty.
  • E. Ball High School
    Ball High School is a public secondary school in Galveston, Texas, known for producing NFL wide receiver Mike Evans among its alumni.
  • 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_69bd4465e03081909bfcfd7113062590 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7ab846548190bcd2c5cd238f6cd9 completed March 20, 2026, 4:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69bef8059c808190aac709a199541ce7 completed March 21, 2026, 7:56 p.m.
NEDg Description generation batch_69bef86618988190b1c5e53b4a65c8d9 completed March 21, 2026, 7:58 p.m.
NED2 Entity disambiguation (via description) batch_69bef8c5eed88190a3fded477e72dc65 completed March 21, 2026, 8 p.m.
Created at: March 20, 2026, 1:48 p.m.