Triple

T18191797
Position Surface form Disambiguated ID Type / Status
Subject Orange Line (Montreal Metro) E435552 entity
Predicate hasStation P35 FINISHED
Object De la Savane station
De la Savane station is a Montreal Metro rapid transit station located in the city's Côte-des-Neiges–Notre-Dame-de-Grâce borough.
 E1334198 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: De la Savane station | Statement: [Orange Line (Montreal Metro), hasStation, De la Savane station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: De la Savane station
Context triple: [Orange Line (Montreal Metro), hasStation, De la Savane station]
  • A. Tremblay station
    Tremblay station is a light rail transit stop in Ottawa, Ontario, serving the city’s Confederation Line near the VIA Rail Ottawa train station.
  • B. Édouard-Montpetit station
    Édouard-Montpetit station is a Montreal Metro station on the Blue Line located near the Université de Montréal and serving the Outremont area.
  • C. Sainte-Anne station
    Sainte-Anne station is an underground metro stop in central Rennes, France, serving as a key node on the Rennes Metro network.
  • D. Côte-Vertu station
    Côte-Vertu station is a major Montreal Metro station in the borough of Saint-Laurent that serves as a key transit hub on the city’s rapid transit network.
  • E. Beaudry station
    Beaudry station is a Montreal Metro station on the Green Line, known for serving the city’s Gay Village along Sainte-Catherine Street.
  • 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: De la Savane station
Triple: [Orange Line (Montreal Metro), hasStation, De la Savane station]
Generated description
De la Savane station is a Montreal Metro rapid transit station located in the city's Côte-des-Neiges–Notre-Dame-de-Grâce borough.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: De la Savane station
Target entity description: De la Savane station is a Montreal Metro rapid transit station located in the city's Côte-des-Neiges–Notre-Dame-de-Grâce borough.
  • A. Tremblay station
    Tremblay station is a light rail transit stop in Ottawa, Ontario, serving the city’s Confederation Line near the VIA Rail Ottawa train station.
  • B. Édouard-Montpetit station
    Édouard-Montpetit station is a Montreal Metro station on the Blue Line located near the Université de Montréal and serving the Outremont area.
  • C. Sainte-Anne station
    Sainte-Anne station is an underground metro stop in central Rennes, France, serving as a key node on the Rennes Metro network.
  • D. Côte-Vertu station
    Côte-Vertu station is a major Montreal Metro station in the borough of Saint-Laurent that serves as a key transit hub on the city’s rapid transit network.
  • E. Beaudry station
    Beaudry station is a Montreal Metro station on the Green Line, known for serving the city’s Gay Village along Sainte-Catherine Street.
  • 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_69d8b90c7ec081909b4694ccecb449c6 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4e0d05974819094b4a50d081be881 completed April 19, 2026, 2:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a050d5e28208190b3ddd112e6e36b4d completed May 13, 2026, 11:46 p.m.
NEDg Description generation batch_6a050e12c29c8190b4be001f9fc8dd05 completed May 13, 2026, 11:49 p.m.
NED2 Entity disambiguation (via description) batch_6a050ecc33e48190bc28430a6a771492 completed May 13, 2026, 11:52 p.m.
Created at: April 10, 2026, 10:31 a.m.