Triple

T22052543
Position Surface form Disambiguated ID Type / Status
Subject Gare Centrale de Montréal E544919 entity
Predicate serves P98 FINISHED
Object Montreal–Jonquière train (historical/seasonal) E1220710 NE FINISHED

How this triple was built (2 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–Jonquière train (historical/seasonal) | Statement: [Gare Centrale de Montréal, serves, Montreal–Jonquière train (historical/seasonal)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Montreal–Jonquière train (historical/seasonal)
Context triple: [Gare Centrale de Montréal, serves, Montreal–Jonquière train (historical/seasonal)]
  • A. Montreal–Jonquière line chosen
    The Montreal–Jonquière line is a regional passenger rail service in Quebec, Canada, operated by VIA Rail between Montreal and the Saguenay region.
  • B. 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.
  • C. Chemin de fer Charlevoix railway
    The Chemin de fer Charlevoix railway is a scenic passenger rail line in Quebec that runs along the north shore of the St. Lawrence River, offering panoramic views between the Quebec City region and the Charlevoix area.
  • D. 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.
  • E. Montreal rail yards
    Montreal rail yards are a major railway switching and freight-handling complex in the Montreal area, serving as a key hub for train operations and cargo distribution.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_6a0a7b7b3ccc8190a4d8728b135aa22d completed May 18, 2026, 2:37 a.m.
Created at: April 16, 2026, 8:26 p.m.