Triple

T19370426
Position Surface form Disambiguated ID Type / Status
Subject Senneville station E484519 entity
Predicate partOf P40 FINISHED
Object Greater Montreal commuter rail network
The Greater Montreal commuter rail network is a regional passenger rail system serving the Montreal metropolitan area and its suburbs, providing daily transit for commuters traveling to and from the city.
E1372642 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: Greater Montreal commuter rail network | Statement: [Senneville station, partOf, Greater Montreal commuter rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greater Montreal commuter rail network
Context triple: [Senneville station, partOf, Greater Montreal commuter rail network]
  • A. Quebec City public transit network
    The Quebec City public transit network is the integrated system of buses and related services that provides urban and suburban public transportation throughout Quebec City and its surrounding boroughs.
  • B. commuter belt of Montreal
    The commuter belt of Montreal refers to the suburban and exurban areas surrounding the city, particularly on its North and South Shores, from which large numbers of residents travel daily into Montreal for work and other activities.
  • C. Montreal Metro
    The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
  • D. Montreal bus network
    The Montreal bus network is the city-wide public bus system serving Montreal and surrounding areas, providing extensive local and express transit connections integrated with the metro and other regional services.
  • E. Montréal-Ouest commuter rail station
    Montréal-Ouest commuter rail station is a key suburban train station in the Montreal area that serves as a junction for multiple commuter rail lines connecting the town of Montréal-Ouest with downtown and other regional destinations.
  • 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: Greater Montreal commuter rail network
Triple: [Senneville station, partOf, Greater Montreal commuter rail network]
Generated description
The Greater Montreal commuter rail network is a regional passenger rail system serving the Montreal metropolitan area and its suburbs, providing daily transit for commuters traveling to and from the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Greater Montreal commuter rail network
Target entity description: The Greater Montreal commuter rail network is a regional passenger rail system serving the Montreal metropolitan area and its suburbs, providing daily transit for commuters traveling to and from the city.
  • A. Quebec City public transit network
    The Quebec City public transit network is the integrated system of buses and related services that provides urban and suburban public transportation throughout Quebec City and its surrounding boroughs.
  • B. commuter belt of Montreal
    The commuter belt of Montreal refers to the suburban and exurban areas surrounding the city, particularly on its North and South Shores, from which large numbers of residents travel daily into Montreal for work and other activities.
  • C. Montreal Metro
    The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
  • D. Montreal bus network
    The Montreal bus network is the city-wide public bus system serving Montreal and surrounding areas, providing extensive local and express transit connections integrated with the metro and other regional services.
  • E. Montréal-Ouest commuter rail station
    Montréal-Ouest commuter rail station is a key suburban train station in the Montreal area that serves as a junction for multiple commuter rail lines connecting the town of Montréal-Ouest with downtown and other regional destinations.
  • 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_69d8e8d305088190ad13571532aa454c completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e619af33e481908643f8beb2f498dc completed April 20, 2026, 12:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a072419c4ec8190931c1918450f2a83 completed May 15, 2026, 1:48 p.m.
NEDg Description generation batch_6a0725c32c4c8190bb29a764695cd245 completed May 15, 2026, 1:55 p.m.
NED2 Entity disambiguation (via description) batch_6a0726ea260c8190b97e2b18fde36272 completed May 15, 2026, 2 p.m.
Created at: April 10, 2026, 1:35 p.m.