Triple

T22052529
Position Surface form Disambiguated ID Type / Status
Subject Gare Centrale de Montréal E544919 entity
Predicate railwayLine P848 FINISHED
Object Mont-Saint-Hilaire commuter line
The Mont-Saint-Hilaire commuter line is a suburban rail service in the Greater Montreal area that connects downtown Montreal with the city of Mont-Saint-Hilaire and intermediate communities.
E1242350 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: Mont-Saint-Hilaire commuter line | Statement: [Gare Centrale de Montréal, railwayLine, Mont-Saint-Hilaire commuter line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mont-Saint-Hilaire commuter line
Context triple: [Gare Centrale de Montréal, railwayLine, Mont-Saint-Hilaire commuter line]
  • A. Montreal–Senneterre line
    The Montreal–Senneterre line is a long-distance passenger rail route in Quebec operated by VIA Rail, connecting Montreal with the remote Abitibi region and serving numerous small northern communities.
  • B. Deux-Montagnes commuter rail line
    The Deux-Montagnes commuter rail line was a former suburban rail service in the Greater Montreal area that connected downtown Montreal to the northwestern suburb of Deux-Montagnes.
  • C. Montreal–Jonquière line
    The Montreal–Jonquière line is a regional passenger rail service in Quebec, Canada, operated by VIA Rail between Montreal and the Saguenay region.
  • D. Mascouche line
    The Mascouche line is a commuter rail service in the Greater Montreal area that connects downtown Montreal with the northeastern suburbs, including the city of Mascouche.
  • E. Montreal Metro Green Line
    The Montreal Metro Green Line is one of the main rapid transit lines in Montreal’s subway system, running east–west through the city’s core and serving many of its busiest downtown and central neighborhoods.
  • 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: Mont-Saint-Hilaire commuter line
Triple: [Gare Centrale de Montréal, railwayLine, Mont-Saint-Hilaire commuter line]
Generated description
The Mont-Saint-Hilaire commuter line is a suburban rail service in the Greater Montreal area that connects downtown Montreal with the city of Mont-Saint-Hilaire and intermediate communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mont-Saint-Hilaire commuter line
Target entity description: The Mont-Saint-Hilaire commuter line is a suburban rail service in the Greater Montreal area that connects downtown Montreal with the city of Mont-Saint-Hilaire and intermediate communities.
  • A. Montreal–Senneterre line
    The Montreal–Senneterre line is a long-distance passenger rail route in Quebec operated by VIA Rail, connecting Montreal with the remote Abitibi region and serving numerous small northern communities.
  • B. Deux-Montagnes commuter rail line
    The Deux-Montagnes commuter rail line was a former suburban rail service in the Greater Montreal area that connected downtown Montreal to the northwestern suburb of Deux-Montagnes.
  • C. Montreal–Jonquière line
    The Montreal–Jonquière line is a regional passenger rail service in Quebec, Canada, operated by VIA Rail between Montreal and the Saguenay region.
  • D. Mascouche line chosen
    The Mascouche line is a commuter rail service in the Greater Montreal area that connects downtown Montreal with the northeastern suburbs, including the city of Mascouche.
  • E. Montreal Metro Green Line
    The Montreal Metro Green Line is one of the main rapid transit lines in Montreal’s subway system, running east–west through the city’s core and serving many of its busiest downtown and central neighborhoods.
  • F. None of above.

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_69e11e3377c48190890c17407b9527d6 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1285513fc8190b691e1f57085956f completed April 28, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a80a7327481908cb334464a04cd31 completed May 18, 2026, 2:59 a.m.
NEDg Description generation batch_6a0a81b570388190bc13c4cd23aa14b4 completed May 18, 2026, 3:04 a.m.
NED2 Entity disambiguation (via description) batch_6a0a82933f388190a8b587b8cf956a7d completed May 18, 2026, 3:08 a.m.
Created at: April 16, 2026, 8:26 p.m.