Triple

T5305399
Position Surface form Disambiguated ID Type / Status
Subject North Berkeley E120088 entity
Predicate policedBy P86 FINISHED
Object Berkeley Police Department
The Berkeley Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in the city of Berkeley, California.
 E510890 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: Berkeley Police Department | Statement: [North Berkeley, policedBy, Berkeley Police Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berkeley Police Department
Context triple: [North Berkeley, policedBy, Berkeley Police Department]
  • A. Berkeley City Council
    The Berkeley City Council is the elected legislative body responsible for setting policy, passing local laws, and overseeing the municipal government of Berkeley, California.
  • B. City of Berkeley government
    The City of Berkeley government is the municipal authority responsible for administering public services, local laws, and community planning for Berkeley, California.
  • C. San Francisco Police Department
    The San Francisco Police Department is the municipal law enforcement agency responsible for public safety, crime prevention, and policing within the city and county of San Francisco, California.
  • D. San Francisco Sheriff’s Office
    The San Francisco Sheriff’s Office is the county law enforcement agency responsible for operating jails, providing court security, and performing civil and custody-related duties within the City and County of San Francisco.
  • E. West Berkeley
    West Berkeley is a historically industrial and increasingly mixed-use neighborhood on the western waterfront of Berkeley, California, known for its arts scene, tech and artisan businesses, and proximity to the San Francisco Bay.
  • 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: Berkeley Police Department
Triple: [North Berkeley, policedBy, Berkeley Police Department]
Generated description
The Berkeley Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in the city of Berkeley, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Berkeley Police Department
Target entity description: The Berkeley Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in the city of Berkeley, California.
  • A. Berkeley City Council
    The Berkeley City Council is the elected legislative body responsible for setting policy, passing local laws, and overseeing the municipal government of Berkeley, California.
  • B. City of Berkeley government
    The City of Berkeley government is the municipal authority responsible for administering public services, local laws, and community planning for Berkeley, California.
  • C. San Francisco Police Department
    The San Francisco Police Department is the municipal law enforcement agency responsible for public safety, crime prevention, and policing within the city and county of San Francisco, California.
  • D. San Francisco Sheriff’s Office
    The San Francisco Sheriff’s Office is the county law enforcement agency responsible for operating jails, providing court security, and performing civil and custody-related duties within the City and County of San Francisco.
  • E. West Berkeley
    West Berkeley is a historically industrial and increasingly mixed-use neighborhood on the western waterfront of Berkeley, California, known for its arts scene, tech and artisan businesses, and proximity to the San Francisco Bay.
  • 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_69bd44704be88190acdb2ac481b0ff55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd851dd0d081909c0bf1423278ad8a completed March 20, 2026, 5:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf10f77b048190b8d3b39b900008d8 completed March 21, 2026, 9:43 p.m.
NEDg Description generation batch_69bf1186f1988190893e8d1af8623f6d completed March 21, 2026, 9:45 p.m.
NED2 Entity disambiguation (via description) batch_69bf1226ddd08190a39799fd0db58694 completed March 21, 2026, 9:48 p.m.
Created at: March 20, 2026, 1:53 p.m.