Triple

T4031191
Position Surface form Disambiguated ID Type / Status
Subject Watertown, Massachusetts shootout E83713 entity
Predicate involves P1256 FINISHED
Object Watertown Police Department E94916 NE FINISHED

How this triple was built (2 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: Watertown Police Department | Statement: [Watertown, Massachusetts shootout, involves, Watertown Police Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Watertown Police Department
Context triple: [Watertown, Massachusetts shootout, involves, Watertown Police Department]
  • A. Watertown Police Department chosen
    The Watertown Police Department is the municipal law enforcement agency responsible for public safety and policing services in Watertown, Massachusetts.
  • B. Watertown Fire Department
    The Watertown Fire Department is the municipal agency responsible for fire suppression, emergency medical response, and rescue services in Watertown, Massachusetts.
  • C. Somerville Police Department
    The Somerville Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in Somerville, New Jersey.
  • D. Brockton Police Department
    The Brockton Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Brockton, Massachusetts.
  • E. Bourne Police Department
    The Bourne Police Department is the municipal law enforcement agency responsible for public safety and policing services in the Town of Bourne, Massachusetts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69aed92e29ac819080f7a98b594fec05 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb0dbb8481909ff2ee49dadcd1dc completed March 9, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69b55638390481909d8e4b7340f92a06 completed March 14, 2026, 12:36 p.m.
Created at: March 9, 2026, 3:36 p.m.