Triple

T22945696
Position Surface form Disambiguated ID Type / Status
Subject Arleta E569858 entity
Predicate policeJurisdiction P6190 FINISHED
Object Los Angeles Police Department Foothill Division
The Los Angeles Police Department Foothill Division is an LAPD patrol division responsible for providing law enforcement services to several neighborhoods in the northeastern San Fernando Valley, including Arleta.
E1564048 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: Los Angeles Police Department Foothill Division | Statement: [Arleta, policeJurisdiction, Los Angeles Police Department Foothill Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Angeles Police Department Foothill Division
Context triple: [Arleta, policeJurisdiction, Los Angeles Police Department Foothill Division]
  • A. LAPD Topanga Division
    LAPD Topanga Division is a Los Angeles Police Department station responsible for policing the Topanga Area of the San Fernando Valley, including neighborhoods such as Canoga Park.
  • B. LAPD Metropolitan Division
    The LAPD Metropolitan Division is a specialized unit of the Los Angeles Police Department responsible for high-risk operations, including SWAT, crowd control, counterterrorism, and tactical support across the city.
  • C. Los Angeles Police Department Harbor Division
    The Los Angeles Police Department Harbor Division is the LAPD bureau responsible for providing law enforcement services to the Harbor area of Los Angeles, including communities around the Port of Los Angeles.
  • D. 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.
  • E. Los Angeles County Sheriff's Department
    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.
  • 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: Los Angeles Police Department Foothill Division
Triple: [Arleta, policeJurisdiction, Los Angeles Police Department Foothill Division]
Generated description
The Los Angeles Police Department Foothill Division is an LAPD patrol division responsible for providing law enforcement services to several neighborhoods in the northeastern San Fernando Valley, including Arleta.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Los Angeles Police Department Foothill Division
Target entity description: The Los Angeles Police Department Foothill Division is an LAPD patrol division responsible for providing law enforcement services to several neighborhoods in the northeastern San Fernando Valley, including Arleta.
  • A. LAPD Topanga Division
    LAPD Topanga Division is a Los Angeles Police Department station responsible for policing the Topanga Area of the San Fernando Valley, including neighborhoods such as Canoga Park.
  • B. LAPD Metropolitan Division
    The LAPD Metropolitan Division is a specialized unit of the Los Angeles Police Department responsible for high-risk operations, including SWAT, crowd control, counterterrorism, and tactical support across the city.
  • C. Los Angeles Police Department Harbor Division
    The Los Angeles Police Department Harbor Division is the LAPD bureau responsible for providing law enforcement services to the Harbor area of Los Angeles, including communities around the Port of Los Angeles.
  • D. 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.
  • E. Los Angeles County Sheriff's Department
    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.
  • 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_69e2459199d08190a8184ee2aa935842 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1819d2d7881909e6390717ff79df0 completed April 29, 2026, 3:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bca125844819089e487003c80b999 completed May 19, 2026, 2:25 a.m.
NEDg Description generation batch_6a0bce02dc4c8190aecc703374cf50e6 completed May 19, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0bce93c8f4819083ff1784b3899a5c completed May 19, 2026, 2:44 a.m.
Created at: April 17, 2026, 3:45 p.m.