Triple

T10077329
Position Surface form Disambiguated ID Type / Status
Subject Grayslake, Illinois E213801 entity
Predicate hasHighSchool P113 FINISHED
Object Grayslake North High School
Grayslake North High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
 E843725 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: Grayslake North High School | Statement: [Grayslake, Illinois, hasHighSchool, Grayslake North High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grayslake North High School
Context triple: [Grayslake, Illinois, hasHighSchool, Grayslake North High School]
  • A. Grayslake Central High School
    Grayslake Central High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
  • B. Grayslake Community High School District 127
    Grayslake Community High School District 127 is a public secondary school district serving high school students in and around Grayslake, Illinois.
  • C. Glenbrook North High School
    Glenbrook North High School is a public secondary school in Northbrook, Illinois, known for its strong academic programs, competitive athletics, and notable alumni.
  • D. Glenbard North High School
    Glenbard North High School is a public secondary school serving students in the village of Carol Stream, Illinois, as part of the Glenbard Township High School District.
  • E. Hoffman Estates High School
    Hoffman Estates High School is a public secondary school located in Hoffman Estates, Illinois, serving students in the northwest suburbs of Chicago.
  • 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: Grayslake North High School
Triple: [Grayslake, Illinois, hasHighSchool, Grayslake North High School]
Generated description
Grayslake North High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grayslake North High School
Target entity description: Grayslake North High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
  • A. Grayslake Central High School
    Grayslake Central High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
  • B. Grayslake Community High School District 127
    Grayslake Community High School District 127 is a public secondary school district serving high school students in and around Grayslake, Illinois.
  • C. Glenbrook North High School
    Glenbrook North High School is a public secondary school in Northbrook, Illinois, known for its strong academic programs, competitive athletics, and notable alumni.
  • D. Glenbard North High School
    Glenbard North High School is a public secondary school serving students in the village of Carol Stream, Illinois, as part of the Glenbard Township High School District.
  • E. Hoffman Estates High School
    Hoffman Estates High School is a public secondary school located in Hoffman Estates, Illinois, serving students in the northwest suburbs of Chicago.
  • 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_69ca839bf730819086900c323c9b8c95 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd02f47e08190bfeb641b202beecc completed April 2, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e5755a4081909c582bf16dd285e7 completed April 5, 2026, 10:43 p.m.
NEDg Description generation batch_69d2e6f0aa988190aa9a866afcc2a1a2 completed April 5, 2026, 10:49 p.m.
NED2 Entity disambiguation (via description) batch_69d2e78384f48190abb7bdd7fcadcd9a completed April 5, 2026, 10:51 p.m.
Created at: March 30, 2026, 8:59 p.m.