Triple

T4708018
Position Surface form Disambiguated ID Type / Status
Subject Palo Alto High School E104438 entity
Predicate foundedBy P104 FINISHED
Object Palo Alto Unified School District E125339 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Palo Alto Unified School District | Statement: [Palo Alto High School, foundedBy, Palo Alto Unified School District]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Palo Alto Unified School District
Context triple: [Palo Alto High School, foundedBy, Palo Alto Unified School District]
  • A. Palo Alto Unified School District chosen
    Palo Alto Unified School District is a highly regarded public school district in Silicon Valley known for its strong academic performance and well-resourced schools serving the Palo Alto community.
  • B. Menlo Park City School District
    Menlo Park City School District is a public school district serving elementary and middle school students in the Menlo Park and Atherton areas of California’s San Francisco Peninsula.
  • C. Los Altos School District
    Los Altos School District is a public K–8 school district serving the city of Los Altos and surrounding communities in California’s Silicon Valley.
  • D. San Mateo Union High School District
    San Mateo Union High School District is a public high school district serving multiple communities in San Mateo County, California, providing secondary education through several comprehensive and specialized high schools.
  • E. Sunnyvale School District
    Sunnyvale School District is a public school district serving elementary and middle school students in the city of Sunnyvale, California.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd43eac3c08190af7e4020c6c3704c elicitation completed
NER batch_69bd63ebf7e48190b545670ec114bd7e ner completed
NED1 batch_69be39e6428c81909be9bdb314993b1e ned_source_triple completed
Created at: March 20, 2026, 1:17 p.m.