Triple

T8816841
Position Surface form Disambiguated ID Type / Status
Subject Juan Bautista de Anza E209796 entity
Predicate hasNamesake P6111 FINISHED
Object De Anza High School
De Anza High School is a public secondary school in Richmond, California, named after the Spanish explorer Juan Bautista de Anza.
 E761498 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: De Anza High School | Statement: [Juan Bautista de Anza, hasNamesake, De Anza High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: De Anza High School
Context triple: [Juan Bautista de Anza, hasNamesake, De Anza High School]
  • A. Encinal High School
    Encinal High School is a public high school in Alameda, California, known for its strong athletics programs and notable alumni including MLB star Jimmy Rollins.
  • B. Balboa High School
    Balboa High School is a public secondary school best known for serving the Balboa community with comprehensive academic and extracurricular programs for teenagers.
  • C. Acalanes High School
    Acalanes High School is a public high school in Lafayette, California, known for strong academics, college-preparatory programs, and a well-rounded selection of extracurricular activities.
  • D. Encina Preparatory High School
    Encina Preparatory High School is a public secondary school in California that offers a college-preparatory curriculum within the San Juan Unified School District.
  • E. La Cañada High School
    La Cañada High School is a public secondary school serving students in the suburban community of La Cañada Flintridge, California, known for its strong academics and college-preparatory focus.
  • 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: De Anza High School
Triple: [Juan Bautista de Anza, hasNamesake, De Anza High School]
Generated description
De Anza High School is a public secondary school in Richmond, California, named after the Spanish explorer Juan Bautista de Anza.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: De Anza High School
Target entity description: De Anza High School is a public secondary school in Richmond, California, named after the Spanish explorer Juan Bautista de Anza.
  • A. Encinal High School
    Encinal High School is a public high school in Alameda, California, known for its strong athletics programs and notable alumni including MLB star Jimmy Rollins.
  • B. Balboa High School
    Balboa High School is a public secondary school best known for serving the Balboa community with comprehensive academic and extracurricular programs for teenagers.
  • C. Acalanes High School
    Acalanes High School is a public high school in Lafayette, California, known for strong academics, college-preparatory programs, and a well-rounded selection of extracurricular activities.
  • D. Encina Preparatory High School
    Encina Preparatory High School is a public secondary school in California that offers a college-preparatory curriculum within the San Juan Unified School District.
  • E. La Cañada High School
    La Cañada High School is a public secondary school serving students in the suburban community of La Cañada Flintridge, California, known for its strong academics and college-preparatory focus.
  • 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_69ca8364e13081909c85fe80f44fe86f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc600bd8a88190ad891a96201d796b completed April 1, 2026, midnight
NED1 Entity disambiguation (via context triple) batch_69cf89357b488190997f368079ef7e1e completed April 3, 2026, 9:32 a.m.
NEDg Description generation batch_69cf8be514ec8190a0d5b6d5ef4594b3 completed April 3, 2026, 9:44 a.m.
NED2 Entity disambiguation (via description) batch_69cf8c6a4a088190a6f5bca1751f6174 completed April 3, 2026, 9:46 a.m.
Created at: March 30, 2026, 6:46 p.m.