Triple

T8468393
Position Surface form Disambiguated ID Type / Status
Subject Transit Services Bureau E200220 entity
Predicate partOf P40 FINISHED
Object Los Angeles County Sheriff’s Department E38908 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: Los Angeles County Sheriff’s Department | Statement: [Transit Services Bureau, partOf, Los Angeles County Sheriff’s Department]

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: Los Angeles County Sheriff’s Department
Context triple: [Transit Services Bureau, partOf, Los Angeles County Sheriff’s Department]
  • A. Los Angeles County Sheriff's Department chosen
    The Los Angeles County Sheriff's Department is the primary law enforcement agency serving Los Angeles County, California, responsible for policing unincorporated areas, operating county jails, and providing contract services to numerous cities.
  • B. Los Angeles Police Department
    The Los Angeles Police Department is the primary law enforcement agency for the city of Los Angeles, responsible for maintaining public safety, investigating crimes, and enforcing local and state laws.
  • C. Riverside County Sheriff's Office
    The Riverside County Sheriff's Office is the primary law enforcement agency serving Riverside County, California, providing policing, jail operations, and public safety services to both incorporated and unincorporated areas.
  • D. San Diego County Sheriff's Department
    The San Diego County Sheriff's Department is the primary law enforcement agency serving unincorporated areas and several contract cities within San Diego County, California.
  • E. San Bernardino County Sheriff’s Department
    The San Bernardino County Sheriff’s Department is the county-level law enforcement agency responsible for policing unincorporated areas and contracted cities throughout San Bernardino County, 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_69ca831a4f348190bfdd09250e86ae35 elicitation completed
NER batch_69cbe4d445f48190884df64bb1aebd41 ner completed
NED1 batch_69cf9ff05c708190bb8d4cc20bfaa1f7 ned_source_triple completed
Created at: March 30, 2026, 6:11 p.m.