Triple

T18603487
Position Surface form Disambiguated ID Type / Status
Subject Mayor of Somerville, Massachusetts E454676 entity
Predicate hasJurisdictionOver P808 FINISHED
Object Somerville Police Department — NE NERFINISHED

How this triple was built (3 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: Somerville Police Department | Statement: [Mayor of Somerville, Massachusetts, hasJurisdictionOver, Somerville Police Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Somerville Police Department
Context triple: [Mayor of Somerville, Massachusetts, hasJurisdictionOver, Somerville Police Department]
  • A. Somerville Police Department
    The Somerville Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in Somerville, New Jersey.
  • B. Somerville city government
    Somerville city government is the municipal administration responsible for governing and providing public services to the city of Somerville, Massachusetts.
  • C. Sherborn Police Department
    The Sherborn Police Department is the local law enforcement agency responsible for maintaining public safety and enforcing laws in the town of Sherborn, Massachusetts.
  • D. Plainville Police Department
    The Plainville Police Department is the municipal law enforcement agency responsible for public safety and policing services in the town of Plainville, Massachusetts.
  • E. Scituate Police Department
    The Scituate Police Department is the local law enforcement agency responsible for maintaining public safety and enforcing laws in the town of Scituate, Rhode Island.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Somerville Police Department
Target entity description: The Somerville Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in Somerville, Massachusetts.
  • A. Somerville Police Department
    The Somerville Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in Somerville, New Jersey.
  • B. Somerville city government
    Somerville city government is the municipal administration responsible for governing and providing public services to the city of Somerville, Massachusetts.
  • C. Sherborn Police Department
    The Sherborn Police Department is the local law enforcement agency responsible for maintaining public safety and enforcing laws in the town of Sherborn, Massachusetts.
  • D. Plainville Police Department
    The Plainville Police Department is the municipal law enforcement agency responsible for public safety and policing services in the town of Plainville, Massachusetts.
  • E. Scituate Police Department
    The Scituate Police Department is the local law enforcement agency responsible for maintaining public safety and enforcing laws in the town of Scituate, Rhode Island.
  • F. None of above. chosen

Provenance (2 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54752abec8190a5f4aa84abe8b240 completed April 19, 2026, 9:21 p.m.
Created at: April 10, 2026, 11:45 a.m.