Triple

T7431417
Position Surface form Disambiguated ID Type / Status
Subject Mountain View–Los Altos Union High School District E171496 entity
Predicate operatesSchool P226 FINISHED
Object Alta Vista High School
Alta Vista High School is a public high school in California’s Mountain View–Los Altos area that provides alternative and supportive education options for local students.
 E668261 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: Alta Vista High School | Statement: [Mountain View–Los Altos Union High School District, operatesSchool, Alta Vista High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alta Vista High School
Context triple: [Mountain View–Los Altos Union High School District, operatesSchool, Alta Vista High School]
  • A. Bella Vista High School
    Bella Vista High School is a public secondary school in California known for its strong academic programs, diverse extracurricular offerings, and college-preparatory focus.
  • B. Northview High School
    Northview High School is a public secondary school in Johns Creek, Georgia, known for its strong academic programs and competitive extracurricular activities.
  • C. Capital High School
    Capital High School is a public high school best known as the alma mater of former NFL quarterback Jake Plummer.
  • D. Grandview High School
    Grandview High School is a public secondary school serving students in the Grandview, Missouri area.
  • E. Fairview High School
    Fairview High School is an American secondary school best known as the alma mater of former NFL offensive tackle and Pro Football Hall of Famer Tony Boselli.
  • 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: Alta Vista High School
Triple: [Mountain View–Los Altos Union High School District, operatesSchool, Alta Vista High School]
Generated description
Alta Vista High School is a public high school in California’s Mountain View–Los Altos area that provides alternative and supportive education options for local students.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alta Vista High School
Target entity description: Alta Vista High School is a public high school in California’s Mountain View–Los Altos area that provides alternative and supportive education options for local students.
  • A. Bella Vista High School
    Bella Vista High School is a public secondary school in California known for its strong academic programs, diverse extracurricular offerings, and college-preparatory focus.
  • B. Northview High School
    Northview High School is a public secondary school in Johns Creek, Georgia, known for its strong academic programs and competitive extracurricular activities.
  • C. Capital High School
    Capital High School is a public high school best known as the alma mater of former NFL quarterback Jake Plummer.
  • D. Grandview High School
    Grandview High School is a public secondary school serving students in the Grandview, Missouri area.
  • E. Fairview High School
    Fairview High School is an American secondary school best known as the alma mater of former NFL offensive tackle and Pro Football Hall of Famer Tony Boselli.
  • 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_69c68a63491881909281f73d4d5643bf completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f324afac8190b34fcac95fd57410 completed March 27, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c51901081908ad8513c860408eb completed March 28, 2026, 8:38 p.m.
NEDg Description generation batch_69c83defe434819086bf6d63c8f2675e completed March 28, 2026, 8:45 p.m.
NED2 Entity disambiguation (via description) batch_69c83e531ea881909b6186de9adbccc0 completed March 28, 2026, 8:47 p.m.
Created at: March 27, 2026, 3:12 p.m.