Triple

T13186356
Position Surface form Disambiguated ID Type / Status
Subject Piedmont Unified School District E313863 entity
Predicate operatesSchool P226 FINISHED
Object Millennium High School
Millennium High School is an alternative public high school in Piedmont, California, offering a smaller, more flexible learning environment within the Piedmont Unified School District.
 E1079173 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: Millennium High School | Statement: [Piedmont Unified School District, operatesSchool, Millennium High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Millennium High School
Context triple: [Piedmont Unified School District, operatesSchool, Millennium High School]
  • A. Capital High School
    Capital High School is a public high school best known as the alma mater of former NFL quarterback Jake Plummer.
  • B. Skyline High School
    Skyline High School is a public secondary school in Sammamish, Washington, known for its strong academics and competitive athletics programs.
  • C. Hall High School
    Hall High School is a public secondary school serving students in the West Hartford, Connecticut area.
  • D. Ridgemont High School
    Ridgemont High School is the fictional Southern California high school that serves as the central backdrop for the teen comedy film "Fast Times at Ridgemont High."
  • E. Mills High School
    Mills High School is a public secondary school located in Millbrae, California, serving students in grades 9–12 as part of the San Mateo Union High School District.
  • 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: Millennium High School
Triple: [Piedmont Unified School District, operatesSchool, Millennium High School]
Generated description
Millennium High School is an alternative public high school in Piedmont, California, offering a smaller, more flexible learning environment within the Piedmont Unified School District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Millennium High School
Target entity description: Millennium High School is an alternative public high school in Piedmont, California, offering a smaller, more flexible learning environment within the Piedmont Unified School District.
  • A. Capital High School
    Capital High School is a public high school best known as the alma mater of former NFL quarterback Jake Plummer.
  • B. Skyline High School
    Skyline High School is a public secondary school in Sammamish, Washington, known for its strong academics and competitive athletics programs.
  • C. Hall High School
    Hall High School is a public secondary school serving students in the West Hartford, Connecticut area.
  • D. Ridgemont High School
    Ridgemont High School is the fictional Southern California high school that serves as the central backdrop for the teen comedy film "Fast Times at Ridgemont High."
  • E. Mills High School
    Mills High School is a public secondary school located in Millbrae, California, serving students in grades 9–12 as part of the San Mateo Union High School District.
  • 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_69d806ae1e08819090d95bfe1538cc17 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c4b663c8190b0b18f0785f7b57d completed April 10, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcd084d94081909ae911fce5640aaf completed May 7, 2026, 5:48 p.m.
NEDg Description generation batch_69fcd21a2a408190ab335e99fcbbd9ae completed May 7, 2026, 5:55 p.m.
NED2 Entity disambiguation (via description) batch_69fcd2e1b2ec81909caab1bfc6394258 completed May 7, 2026, 5:58 p.m.
Created at: April 9, 2026, 9:15 p.m.