Triple

T11300147

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mexico City fire department	`E267560`	entity
Predicate	hasDivision	`P35`	FINISHED
Object	fire prevention division The fire prevention division is a specialized unit within the Mexico City fire department responsible for reducing fire risks through inspections, public education, and enforcement of safety regulations.	`E917896`	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: fire prevention division | Statement: [Mexico City fire department, hasDivision, fire prevention division]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: fire prevention division
Context triple: [Mexico City fire department, hasDivision, fire prevention division]

A. fire prevention division
The fire prevention division is a specialized unit within the Plymouth Fire Department responsible for reducing fire risks through inspections, code enforcement, public education, and safety outreach.
B. Fire Prevention Division
The Fire Prevention Division is a specialized unit of the Arlington County Fire Department responsible for reducing fire risk through inspections, code enforcement, public education, and safety outreach.
C. Fire Prevention Division
The Fire Prevention Division is the unit within DC Fire and Emergency Medical Services responsible for reducing fire risk through inspections, code enforcement, public education, and related safety programs.
D. Fire Prevention Bureau
The Fire Prevention Bureau is a specialized division of the Chicago Fire Department responsible for enforcing fire codes, conducting inspections, and promoting fire safety to prevent fires and related hazards in the city.
E. Office of Fire Prevention and Control
The Office of Fire Prevention and Control is a New York State agency responsible for fire safety regulation, firefighter training, and support for fire services across the state.
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: fire prevention division
Triple: [Mexico City fire department, hasDivision, fire prevention division]

Generated description

The fire prevention division is a specialized unit within the Mexico City fire department responsible for reducing fire risks through inspections, public education, and enforcement of safety regulations.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: fire prevention division
Target entity description: The fire prevention division is a specialized unit within the Mexico City fire department responsible for reducing fire risks through inspections, public education, and enforcement of safety regulations.

A. fire prevention division
The fire prevention division is a specialized unit within the Plymouth Fire Department responsible for reducing fire risks through inspections, code enforcement, public education, and safety outreach.
B. Fire Prevention Division
The Fire Prevention Division is a specialized unit of the Arlington County Fire Department responsible for reducing fire risk through inspections, code enforcement, public education, and safety outreach.
C. Fire Prevention Division
The Fire Prevention Division is the unit within DC Fire and Emergency Medical Services responsible for reducing fire risk through inspections, code enforcement, public education, and related safety programs.
D. Fire Prevention Bureau
The Fire Prevention Bureau is a specialized division of the Chicago Fire Department responsible for enforcing fire codes, conducting inspections, and promoting fire safety to prevent fires and related hazards in the city.
E. Office of Fire Prevention and Control
The Office of Fire Prevention and Control is a New York State agency responsible for fire safety regulation, firefighter training, and support for fire services across the state.
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_69d6aac993a08190a6f36445ebaf9a43`	completed	April 8, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69d7e9a4aad4819097384e1b591be2e3`	completed	April 9, 2026, 6:02 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e50a4af56881908cc395b6687d40a9`	completed	April 19, 2026, 5 p.m.
NEDg	Description generation	`batch_69e510f9edb4819097e9fa1ce85504ed`	completed	April 19, 2026, 5:29 p.m.
NED2	Entity disambiguation (via description)	`batch_69e516ac8dec81909c9c1eece372189e`	completed	April 19, 2026, 5:53 p.m.

Created at: April 8, 2026, 9:32 p.m.