Triple

T6600915
Position Surface form Disambiguated ID Type / Status
Subject Proviso Township, Cook County, Illinois E148994 entity
Predicate hasHighSchool P113 FINISHED
Object Proviso West High School
Proviso West High School is a public secondary school serving students in the Proviso Township area of Cook County, Illinois.
 E608368 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: Proviso West High School | Statement: [Proviso Township, Cook County, Illinois, hasHighSchool, Proviso West High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Proviso West High School
Context triple: [Proviso Township, Cook County, Illinois, hasHighSchool, Proviso West High School]
  • A. Proviso East High School
    Proviso East High School is a public secondary school serving students in the Proviso Township area of Cook County, Illinois.
  • B. Niles West High School
    Niles West High School is a public secondary school located in Skokie, Illinois, serving students in the northern Chicago suburbs.
  • C. Glenbard West High School
    Glenbard West High School is a public secondary school known for its historic castle-like campus and strong academic and athletic programs in the western suburbs of Chicago.
  • D. Downers Grove South High School
    Downers Grove South High School is a public secondary school serving students in the southwest suburbs of Chicago, known for its comprehensive academic programs and extracurricular activities.
  • E. Evanston Township High School
    Evanston Township High School is a large, highly regarded public high school serving the Evanston, Illinois community with a wide range of academic and extracurricular programs.
  • 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: Proviso West High School
Triple: [Proviso Township, Cook County, Illinois, hasHighSchool, Proviso West High School]
Generated description
Proviso West High School is a public secondary school serving students in the Proviso Township area of Cook County, Illinois.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Proviso West High School
Target entity description: Proviso West High School is a public secondary school serving students in the Proviso Township area of Cook County, Illinois.
  • A. Proviso East High School
    Proviso East High School is a public secondary school serving students in the Proviso Township area of Cook County, Illinois.
  • B. Niles West High School
    Niles West High School is a public secondary school located in Skokie, Illinois, serving students in the northern Chicago suburbs.
  • C. Glenbard West High School
    Glenbard West High School is a public secondary school known for its historic castle-like campus and strong academic and athletic programs in the western suburbs of Chicago.
  • D. Downers Grove South High School
    Downers Grove South High School is a public secondary school serving students in the southwest suburbs of Chicago, known for its comprehensive academic programs and extracurricular activities.
  • E. Evanston Township High School
    Evanston Township High School is a large, highly regarded public high school serving the Evanston, Illinois community with a wide range of academic and extracurricular programs.
  • 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_69c687eaa7508190bb58ce2aa02039b3 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6aef4a7e08190a685a0febc6378c8 completed March 27, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6eee20e1081908415cb505652b03f completed March 27, 2026, 8:56 p.m.
NEDg Description generation batch_69c6f09ffdd481909418ae33d1683486 completed March 27, 2026, 9:03 p.m.
NED2 Entity disambiguation (via description) batch_69c6f159cbf08190a22d7488584b4580 completed March 27, 2026, 9:06 p.m.
Created at: March 27, 2026, 1:56 p.m.