Triple

T5970230
Position Surface form Disambiguated ID Type / Status
Subject Mission San Gabriel cemetery E132853 entity
Predicate locatedIn P40 FINISHED
Object San Gabriel, California E75873 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: San Gabriel, California | Statement: [Mission San Gabriel cemetery, locatedIn, San Gabriel, California]

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: San Gabriel, California
Context triple: [Mission San Gabriel cemetery, locatedIn, San Gabriel, California]
  • A. San Gabriel, California, United States chosen
    San Gabriel is a historic city in Los Angeles County, California, known as part of the original Spanish mission settlements and as the birthplace of U.S. General George S. Patton.
  • B. Monterey Park, California
    Monterey Park, California is a suburban city in Los Angeles County known for its large Asian American community and vibrant Chinese and Taiwanese cultural influence.
  • C. Riverside, California
    Riverside, California is a major city in Southern California’s Inland Empire region, known as the birthplace of the state’s citrus industry and home to a campus of the University of California system.
  • D. La Mirada, California
    La Mirada, California is a suburban city in southeastern Los Angeles County known for its residential communities and as the home of Biola University and the La Mirada Theatre for the Performing Arts.
  • E. Duarte, California
    Duarte, California is a small suburban city in Los Angeles County known for its location along historic Route 66 at the base of the San Gabriel Mountains.
  • 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_69c0086deab081908550159ca23eec9b elicitation completed
NER batch_69c03a4263e8819084e98e6c016c9532 ner completed
NED1 batch_69c16e909f9c8190a78254d81437f404 ned_source_triple completed
Created at: March 22, 2026, 4:03 p.m.