Triple

T6179649
Position Surface form Disambiguated ID Type / Status
Subject Niles Township High School District 219 E137907 entity
Predicate operates P24 FINISHED
Object Niles North High School
Niles North High School is a public secondary school located in Skokie, Illinois, serving students in the northern part of Niles Township.
 E572873 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: Niles North High School | Statement: [Niles Township High School District 219, operates, Niles North High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Niles North High School
Context triple: [Niles Township High School District 219, operates, Niles North High School]
  • A. Northwood High School
    Northwood High School is a public secondary school in Four Corners, Maryland, serving local students with a comprehensive high school curriculum and extracurricular programs.
  • B. Northwood High School
    Northwood High School is a public secondary school serving students in and around Pittsboro in Chatham County, North Carolina.
  • C. Nicolet High School
    Nicolet High School is a public high school in Glendale, Wisconsin, known for its strong academic programs and notable alumni.
  • D. Sylvania Northview High School
    Sylvania Northview High School is a public secondary school serving students in the Sylvania, Ohio area, known for its academic programs and extracurricular activities.
  • E. Northview High School
    Northview High School is a public secondary school in Johns Creek, Georgia, known for its strong academic programs and competitive extracurricular activities.
  • 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: Niles North High School
Triple: [Niles Township High School District 219, operates, Niles North High School]
Generated description
Niles North High School is a public secondary school located in Skokie, Illinois, serving students in the northern part of Niles Township.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Niles North High School
Target entity description: Niles North High School is a public secondary school located in Skokie, Illinois, serving students in the northern part of Niles Township.
  • A. Northwood High School
    Northwood High School is a public secondary school serving students in and around Pittsboro in Chatham County, North Carolina.
  • B. Northwood High School
    Northwood High School is a public secondary school in Four Corners, Maryland, serving local students with a comprehensive high school curriculum and extracurricular programs.
  • C. Nicolet High School
    Nicolet High School is a public high school in Glendale, Wisconsin, known for its strong academic programs and notable alumni.
  • D. Sylvania Northview High School
    Sylvania Northview High School is a public secondary school serving students in the Sylvania, Ohio area, known for its academic programs and extracurricular activities.
  • E. Northview High School
    Northview High School is a public secondary school in Johns Creek, Georgia, known for its strong academic programs and competitive extracurricular activities.
  • 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_69c008a80f748190ba3d07ffc81acb29 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05dcb77948190b5385438f81bf0a8 completed March 22, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c141bf3f4081909849e38d322da251 completed March 23, 2026, 1:35 p.m.
NEDg Description generation batch_69c14626cab4819092843ff0ea83a6f1 completed March 23, 2026, 1:54 p.m.
NED2 Entity disambiguation (via description) batch_69c146d749dc8190b59f6e0001b5729d completed March 23, 2026, 1:57 p.m.
Created at: March 22, 2026, 4:18 p.m.