Triple

T17389190
Position Surface form Disambiguated ID Type / Status
Subject Covina, California E422769 entity
Predicate hasHighSchool P113 FINISHED
Object Charter Oak High School
Charter Oak High School is a public secondary school serving students in the Covina area of the eastern San Gabriel Valley in Los Angeles County, California.
 E1266514 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: Charter Oak High School | Statement: [Covina, California, hasHighSchool, Charter Oak High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charter Oak High School
Context triple: [Covina, California, hasHighSchool, Charter Oak High School]
  • A. Charter Oak High School
    Charter Oak High School is a public secondary school serving students in the Glendora area of California.
  • B. John H. Pitman High School
    John H. Pitman High School is a public high school in Turlock, California, best known as the alma mater of NFL quarterback and civil rights activist Colin Kaepernick.
  • C. Oliver Ames High School
    Oliver Ames High School is a public secondary school serving students in the town of Easton, Massachusetts.
  • D. Middlesex High School
    Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
  • E. Joel Barlow High School
    Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
  • 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: Charter Oak High School
Triple: [Covina, California, hasHighSchool, Charter Oak High School]
Generated description
Charter Oak High School is a public secondary school serving students in the Covina area of the eastern San Gabriel Valley in Los Angeles County, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charter Oak High School
Target entity description: Charter Oak High School is a public secondary school serving students in the Covina area of the eastern San Gabriel Valley in Los Angeles County, California.
  • A. Charter Oak High School
    Charter Oak High School is a public secondary school serving students in the Glendora area of California.
  • B. John H. Pitman High School
    John H. Pitman High School is a public high school in Turlock, California, best known as the alma mater of NFL quarterback and civil rights activist Colin Kaepernick.
  • C. Oliver Ames High School
    Oliver Ames High School is a public secondary school serving students in the town of Easton, Massachusetts.
  • D. Middlesex High School
    Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
  • E. Joel Barlow High School
    Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a8c718c81909cb20749aaf12897 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019ffcfe508190a03907a3c0eafe2c completed May 11, 2026, 9:23 a.m.
NEDg Description generation batch_6a01a19785508190a759628553297053 completed May 11, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_6a01a1f98470819086142ef594a8a13f completed May 11, 2026, 9:31 a.m.
Created at: April 10, 2026, 5:45 a.m.