Triple

T9180395
Position Surface form Disambiguated ID Type / Status
Subject Grafton, Massachusetts E220308 entity
Predicate hasPublicSafetyAgency P13246 FINISHED
Object Grafton Fire Department
The Grafton Fire Department is the municipal fire and emergency services agency responsible for fire protection, rescue operations, and related public safety services in Grafton, Massachusetts.
 E784152 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: Grafton Fire Department | Statement: [Grafton, Massachusetts, hasPublicSafetyAgency, Grafton Fire Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grafton Fire Department
Context triple: [Grafton, Massachusetts, hasPublicSafetyAgency, Grafton Fire Department]
  • A. Fitchburg Fire Department
    The Fitchburg Fire Department is a municipal fire and emergency services agency responsible for protecting the city of Fitchburg, Massachusetts and its surrounding neighborhoods.
  • B. Old Town Fire Department
    Old Town Fire Department is the municipal fire and emergency response agency serving the community of Old Town, Maine.
  • C. Brockton Fire Department
    The Brockton Fire Department is the municipal agency responsible for fire suppression, emergency medical services, and rescue operations in the city of Brockton, Massachusetts.
  • D. Plainville Fire Department
    The Plainville Fire Department is the municipal agency responsible for fire protection, emergency medical services, and related public safety operations in Plainville, Massachusetts.
  • E. Vails Gate Fire Department
    Vails Gate Fire Department is a local fire and emergency services agency serving the community of Vails Gate, New York.
  • 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: Grafton Fire Department
Triple: [Grafton, Massachusetts, hasPublicSafetyAgency, Grafton Fire Department]
Generated description
The Grafton Fire Department is the municipal fire and emergency services agency responsible for fire protection, rescue operations, and related public safety services in Grafton, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grafton Fire Department
Target entity description: The Grafton Fire Department is the municipal fire and emergency services agency responsible for fire protection, rescue operations, and related public safety services in Grafton, Massachusetts.
  • A. Fitchburg Fire Department
    The Fitchburg Fire Department is a municipal fire and emergency services agency responsible for protecting the city of Fitchburg, Massachusetts and its surrounding neighborhoods.
  • B. Old Town Fire Department
    Old Town Fire Department is the municipal fire and emergency response agency serving the community of Old Town, Maine.
  • C. Brockton Fire Department
    The Brockton Fire Department is the municipal agency responsible for fire suppression, emergency medical services, and rescue operations in the city of Brockton, Massachusetts.
  • D. Plainville Fire Department
    The Plainville Fire Department is the municipal agency responsible for fire protection, emergency medical services, and related public safety operations in Plainville, Massachusetts.
  • E. Vails Gate Fire Department
    Vails Gate Fire Department is a local fire and emergency services agency serving the community of Vails Gate, New York.
  • 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_69ca83e589948190ac9907819db11ddf completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccc251da448190a5c7f684dac15a84 completed April 1, 2026, 6:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69d05c0eeb0c8190a5a22c662726805c completed April 4, 2026, 12:32 a.m.
NEDg Description generation batch_69d05cec61908190ae783af982db4170 completed April 4, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69d05dbf1ce081908d5c8168a9315942 completed April 4, 2026, 12:39 a.m.
Created at: March 30, 2026, 7:23 p.m.