Triple

T18257447
Position Surface form Disambiguated ID Type / Status
Subject Acalanes Union High School District E437251 entity
Predicate operates P24 FINISHED
Object Las Lomas High School
Las Lomas High School is a public secondary school located in Walnut Creek, California, known for its strong academic programs and extracurricular offerings.
 E1320676 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: Las Lomas High School | Statement: [Acalanes Union High School District, operates, Las Lomas High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Las Lomas High School
Context triple: [Acalanes Union High School District, operates, Las Lomas High School]
  • A. Alta Loma High School
    Alta Loma High School is a public secondary school serving the Alta Loma community in Rancho Cucamonga, California.
  • B. San Lorenzo Valley High School
    San Lorenzo Valley High School is a public secondary school serving students in the San Lorenzo Valley area of Santa Cruz County, California.
  • C. Cerritos High School
    Cerritos High School is a public secondary school in Cerritos, California, known for its strong academic performance and diverse student body.
  • D. Mira Loma High School
    Mira Loma High School is a public secondary school in Sacramento, California, known for its strong International Baccalaureate program and competitive academic teams.
  • E. Dominguez High School
    Dominguez High School is a public high school in Compton, California, known for its strong basketball program that has produced NBA players such as Tyson Chandler.
  • 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: Las Lomas High School
Triple: [Acalanes Union High School District, operates, Las Lomas High School]
Generated description
Las Lomas High School is a public secondary school located in Walnut Creek, California, known for its strong academic programs and extracurricular offerings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Las Lomas High School
Target entity description: Las Lomas High School is a public secondary school located in Walnut Creek, California, known for its strong academic programs and extracurricular offerings.
  • A. Alta Loma High School
    Alta Loma High School is a public secondary school serving the Alta Loma community in Rancho Cucamonga, California.
  • B. San Lorenzo Valley High School
    San Lorenzo Valley High School is a public secondary school serving students in the San Lorenzo Valley area of Santa Cruz County, California.
  • C. Cerritos High School
    Cerritos High School is a public secondary school in Cerritos, California, known for its strong academic performance and diverse student body.
  • D. Mira Loma High School
    Mira Loma High School is a public secondary school in Sacramento, California, known for its strong International Baccalaureate program and competitive academic teams.
  • E. Dominguez High School
    Dominguez High School is a public high school in Compton, California, known for its strong basketball program that has produced NBA players such as Tyson Chandler.
  • 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_69d8b913351c8190932b6a426de04b41 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4fd86e21081909c049082949b95c6 completed April 19, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d76490188190ab22cf33884c0f1b completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d823f4d08190af02626bb3228038 completed May 13, 2026, 1:47 a.m.
NED2 Entity disambiguation (via description) batch_6a03d8b2a8208190a3c346db913cf58c completed May 13, 2026, 1:49 a.m.
Created at: April 10, 2026, 10:34 a.m.