Triple

T8298856
Position Surface form Disambiguated ID Type / Status
Subject East Oakland E194293 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Castlemont High School
Castlemont High School is a public high school in East Oakland, California, known for serving a diverse urban student population and for its long-standing role in the local community.
 E724500 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: Castlemont High School | Statement: [East Oakland, hasEducationalInstitution, Castlemont High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Castlemont High School
Context triple: [East Oakland, hasEducationalInstitution, Castlemont High School]
  • A. Macintyre High School
    Macintyre High School is a secondary school located in the rural town of Inverell in New South Wales, Australia.
  • B. Highlands High School
    Highlands High School is a prominent public secondary school known for its strong academics and athletics, serving the community of Fort Thomas, Kentucky.
  • C. Carlynton High School
    Carlynton High School is a public secondary school in Pennsylvania best known as the alma mater of former Pittsburgh Steelers head coach Bill Cowher.
  • D. Scone High School
    Scone High School is a secondary education institution serving students in the town of Scone in New South Wales, Australia.
  • E. Balwearie High School
    Balwearie High School is a co-educational secondary school in Kirkcaldy, Fife, Scotland, known for serving a large catchment area and offering a broad curriculum with strong 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: Castlemont High School
Triple: [East Oakland, hasEducationalInstitution, Castlemont High School]
Generated description
Castlemont High School is a public high school in East Oakland, California, known for serving a diverse urban student population and for its long-standing role in the local community.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Castlemont High School
Target entity description: Castlemont High School is a public high school in East Oakland, California, known for serving a diverse urban student population and for its long-standing role in the local community.
  • A. Macintyre High School
    Macintyre High School is a secondary school located in the rural town of Inverell in New South Wales, Australia.
  • B. Highlands High School
    Highlands High School is a prominent public secondary school known for its strong academics and athletics, serving the community of Fort Thomas, Kentucky.
  • C. Carlynton High School
    Carlynton High School is a public secondary school in Pennsylvania best known as the alma mater of former Pittsburgh Steelers head coach Bill Cowher.
  • D. Scone High School
    Scone High School is a secondary education institution serving students in the town of Scone in New South Wales, Australia.
  • E. Balwearie High School
    Balwearie High School is a co-educational secondary school in Kirkcaldy, Fife, Scotland, known for serving a large catchment area and offering a broad curriculum with strong 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_69ca82e50ebc81909aa7b260c76bd757 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7dfb60e48190bfa5de1c1496d3b5 completed March 31, 2026, 7:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd68b6ad30819090d34d8e79cee634 completed April 1, 2026, 6:49 p.m.
NEDg Description generation batch_69cd6d574ba88190a2538897d201d8c4 completed April 1, 2026, 7:09 p.m.
NED2 Entity disambiguation (via description) batch_69cd7e536724819095ad006bc0f013a4 completed April 1, 2026, 8:21 p.m.
Created at: March 30, 2026, 5:53 p.m.