Triple

T18919972
Position Surface form Disambiguated ID Type / Status
Subject Sachem Central School District E462823 entity
Predicate formerHighSchool P72154 FINISHED
Object Sachem High School (original single high school before split)
Sachem High School was the original unified high school serving the Sachem Central School District in New York before it was later divided into multiple high schools.
 E1349562 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: Sachem High School (original single high school before split) | Statement: [Sachem Central School District, formerHighSchool, Sachem High School (original single high school before split)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sachem High School (original single high school before split)
Context triple: [Sachem Central School District, formerHighSchool, Sachem High School (original single high school before split)]
  • A. James Woods Regional High School
    James Woods Regional High School is the fictional high school attended by Meg Griffin in the animated television series "Family Guy."
  • B. Highland Regional High School
    Highland Regional High School is a public secondary school serving students in Gloucester Township, New Jersey, as part of the Black Horse Pike Regional School District.
  • C. Central High School
    Central High School is a historic former public high school in Columbus, Ohio, whose building now houses the Center of Science and Industry (COSI) museum.
  • D. Howard S. Billings Regional High School
    Howard S. Billings Regional High School is an English-language public secondary school serving students in the Châteauguay area of Quebec, Canada.
  • E. Eastern Regional High School
    Eastern Regional High School is a public high school in Voorhees Township, New Jersey, known for its strong academic and extracurricular programs and notable alumni such as television personality Kelly Ripa.
  • 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: Sachem High School (original single high school before split)
Triple: [Sachem Central School District, formerHighSchool, Sachem High School (original single high school before split)]
Generated description
Sachem High School was the original unified high school serving the Sachem Central School District in New York before it was later divided into multiple high schools.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sachem High School (original single high school before split)
Target entity description: Sachem High School was the original unified high school serving the Sachem Central School District in New York before it was later divided into multiple high schools.
  • A. James Woods Regional High School
    James Woods Regional High School is the fictional high school attended by Meg Griffin in the animated television series "Family Guy."
  • B. Highland Regional High School
    Highland Regional High School is a public secondary school serving students in Gloucester Township, New Jersey, as part of the Black Horse Pike Regional School District.
  • C. Central High School
    Central High School is a historic former public high school in Columbus, Ohio, whose building now houses the Center of Science and Industry (COSI) museum.
  • D. Howard S. Billings Regional High School
    Howard S. Billings Regional High School is an English-language public secondary school serving students in the Châteauguay area of Quebec, Canada.
  • E. Eastern Regional High School
    Eastern Regional High School is a public high school in Voorhees Township, New Jersey, known for its strong academic and extracurricular programs and notable alumni such as television personality Kelly Ripa.
  • 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_69d8dcfdbbb881909964fa5a75bd0b48 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c62a264c81909f6d5df841486efc completed April 20, 2026, 6:22 a.m.
NED1 Entity disambiguation (via context triple) batch_6a059118f1608190ad84f5da69b86a50 completed May 14, 2026, 9:08 a.m.
NEDg Description generation batch_6a0593141058819091183ede1dd0b878 completed May 14, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_6a059439ee6c8190beb258f70385ee82 completed May 14, 2026, 9:22 a.m.
Created at: April 10, 2026, 11:59 a.m.