Triple

T17318160
Position Surface form Disambiguated ID Type / Status
Subject Blue Line (Montreal Metro) E420483 entity
Predicate hasStation P35 FINISHED
Object Acadie station
Acadie station is a Montreal Metro rapid transit stop located in the city’s Ahuntsic-Cartierville and Parc-Extension area, serving passengers on the Blue Line.
 E1261053 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: Acadie station | Statement: [Blue Line (Montreal Metro), hasStation, Acadie station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Acadie station
Context triple: [Blue Line (Montreal Metro), hasStation, Acadie station]
  • A. Sauvé station
    Sauvé station is a Montreal Metro station on the Orange Line located in the Ahuntsic-Cartierville borough of Montreal, Quebec, Canada.
  • B. Plamondon station
    Plamondon station is a Montreal Metro station on the Orange Line serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough.
  • C. Les Grésillons station
    Les Grésillons station is a commuter rail stop in the Paris metropolitan area serving the suburb of Argenteuil in northern France.
  • D. Baie-D’Urfé station
    Baie-D’Urfé station is a commuter rail station in Baie-D’Urfé, Quebec, serving passengers on the Exo rail network in the Greater Montreal area.
  • E. Laval station
    Laval station is a key French railway station in the town of Laval that serves as an important regional hub for passenger services between Paris and western France.
  • 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: Acadie station
Triple: [Blue Line (Montreal Metro), hasStation, Acadie station]
Generated description
Acadie station is a Montreal Metro rapid transit stop located in the city’s Ahuntsic-Cartierville and Parc-Extension area, serving passengers on the Blue Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Acadie station
Target entity description: Acadie station is a Montreal Metro rapid transit stop located in the city’s Ahuntsic-Cartierville and Parc-Extension area, serving passengers on the Blue Line.
  • A. Sauvé station
    Sauvé station is a Montreal Metro station on the Orange Line located in the Ahuntsic-Cartierville borough of Montreal, Quebec, Canada.
  • B. Plamondon station
    Plamondon station is a Montreal Metro station on the Orange Line serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough.
  • C. Les Grésillons station
    Les Grésillons station is a commuter rail stop in the Paris metropolitan area serving the suburb of Argenteuil in northern France.
  • D. Baie-D’Urfé station
    Baie-D’Urfé station is a commuter rail station in Baie-D’Urfé, Quebec, serving passengers on the Exo rail network in the Greater Montreal area.
  • E. Laval station
    Laval station is a key French railway station in the town of Laval that serves as an important regional hub for passenger services between Paris and western France.
  • 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_69d889d22b848190a4663d0b8f8f76e7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4399ea7dc8190a0ecab7534fe16c3 completed April 19, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0180e8cfd88190a105b778e5b9e864 completed May 11, 2026, 7:10 a.m.
NEDg Description generation batch_6a0181c89e3081909b3acea495bb4d7f completed May 11, 2026, 7:14 a.m.
NED2 Entity disambiguation (via description) batch_6a018291cce48190897f0d0bcbae4d71 completed May 11, 2026, 7:17 a.m.
Created at: April 10, 2026, 5:43 a.m.