Triple

T22680684
Position Surface form Disambiguated ID Type / Status
Subject Central Station (Montreal) E560471 entity
Predicate serves P98 FINISHED
Object Exo commuter rail network — NE NERFINISHED

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: Exo commuter rail network | Statement: [Central Station (Montreal), serves, Exo commuter rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Exo commuter rail network
Context triple: [Central Station (Montreal), serves, Exo commuter rail network]
  • A. RER-GEN commuter rail system
    The RER-GEN commuter rail system is a planned regional express network designed to provide frequent, high-capacity rail services connecting Brussels with its surrounding suburbs and satellite cities.
  • B. Exo commuter rail (Vendôme)
    Exo commuter rail (Vendôme) is a Montreal-area commuter rail service and station hub in the Vendôme area that connects surrounding neighborhoods, including Notre-Dame-de-Grâce, to the broader regional transit network.
  • C. Exo rail system
    The Exo rail system is the commuter rail network serving the Greater Montreal area in Quebec, Canada.
  • D. exo commuter rail network chosen
    The exo commuter rail network is a regional passenger rail system serving the Greater Montreal area, connecting suburban communities to the city’s core as part of the broader exo public transit agency.
  • E. RER network
    The RER network is a rapid transit system of express suburban trains serving Paris and its surrounding metropolitan area, integrating both urban and regional rail services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e2454bfd00819099115715a22cb057 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1786027648190972d1b0bbe81ed13 completed April 29, 2026, 3:17 a.m.
Created at: April 17, 2026, 3:12 p.m.