Triple

T5076939
Position Surface form Disambiguated ID Type / Status
Subject Anjou E114419 entity
Predicate hasPublicService P6352 FINISHED
Object Montreal public works department
The Montreal public works department is a municipal agency responsible for maintaining and managing the city’s infrastructure, including roads, public spaces, and related services.
 E493124 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: Montreal public works department | Statement: [Anjou, hasPublicService, Montreal public works department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Montreal public works department
Context triple: [Anjou, hasPublicService, Montreal public works department]
  • A. Notre-Dame-de-Grâce, Montreal
    Notre-Dame-de-Grâce is a primarily residential, historically anglophone neighborhood in western Montreal known for its diverse population, tree-lined streets, and mix of urban and suburban character.
  • B. Old Port of Montréal Corporation Inc.
    Old Port of Montréal Corporation Inc. is a federal Crown corporation responsible for managing and developing Montréal’s historic Old Port waterfront as a recreational, cultural, and tourism destination.
  • C. Montreal-Nord
    Montreal-Nord is a residential borough in the northeastern part of Montreal, Quebec, known for its cultural diversity and dense urban character.
  • D. Montréal-Est
    Montréal-Est is a small industrial and residential municipality located on the eastern tip of the Island of Montreal in Quebec, Canada.
  • E. City of Montreal Council
    The City of Montreal Council is the primary municipal legislative body responsible for making citywide policies, bylaws, and budget decisions for Montreal.
  • 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: Montreal public works department
Triple: [Anjou, hasPublicService, Montreal public works department]
Generated description
The Montreal public works department is a municipal agency responsible for maintaining and managing the city’s infrastructure, including roads, public spaces, and related services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Montreal public works department
Target entity description: The Montreal public works department is a municipal agency responsible for maintaining and managing the city’s infrastructure, including roads, public spaces, and related services.
  • A. Notre-Dame-de-Grâce, Montreal
    Notre-Dame-de-Grâce is a primarily residential, historically anglophone neighborhood in western Montreal known for its diverse population, tree-lined streets, and mix of urban and suburban character.
  • B. Old Port of Montréal Corporation Inc.
    Old Port of Montréal Corporation Inc. is a federal Crown corporation responsible for managing and developing Montréal’s historic Old Port waterfront as a recreational, cultural, and tourism destination.
  • C. Montreal-Nord
    Montreal-Nord is a residential borough in the northeastern part of Montreal, Quebec, known for its cultural diversity and dense urban character.
  • D. Montréal-Est
    Montréal-Est is a small industrial and residential municipality located on the eastern tip of the Island of Montreal in Quebec, Canada.
  • E. City of Montreal Council
    The City of Montreal Council is the primary municipal legislative body responsible for making citywide policies, bylaws, and budget decisions for Montreal.
  • 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_69bd443dbf908190a9401e9c2dc7bd7d completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd74d3b0088190a658864cb120eef4 completed March 20, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69beb12718388190974df282ec2c6a11 completed March 21, 2026, 2:54 p.m.
NEDg Description generation batch_69beb1d1202881909007f34c23887b35 completed March 21, 2026, 2:57 p.m.
NED2 Entity disambiguation (via description) batch_69beb2547068819092c98b471be691a1 completed March 21, 2026, 2:59 p.m.
Created at: March 20, 2026, 1:39 p.m.