Triple
T18191779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Orange Line (Montreal Metro) |
E435552
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Laurier station
Laurier station is a Montreal Metro station in the Plateau-Mont-Royal borough known for serving the busy Laurier Avenue area with distinctive mid-20th-century modernist architecture.
|
E1321666
|
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: Laurier station | Statement: [Orange Line (Montreal Metro), hasStation, Laurier station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Laurier station Context triple: [Orange Line (Montreal Metro), hasStation, Laurier station]
-
A.
Papineau station
Papineau station is a Montreal Metro station on the Green Line serving the eastern part of downtown near Sainte-Catherine Street.
-
B.
McGill station
McGill station is a major Montreal Metro subway station centrally located in downtown Montreal, serving as a key transit hub for commuters and shoppers.
-
C.
Henri-Bourassa station
Henri-Bourassa station is a major Montreal Metro station on the Orange Line that serves as a key transit hub in the northern part of the city.
-
D.
Sunnybrooke station
Sunnybrooke station is a commuter rail station in the Pierrefonds-Roxboro borough of Montreal, Quebec, serving the Exo network.
-
E.
Dufferin station
Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
- 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: Laurier station Triple: [Orange Line (Montreal Metro), hasStation, Laurier station]
Generated description
Laurier station is a Montreal Metro station in the Plateau-Mont-Royal borough known for serving the busy Laurier Avenue area with distinctive mid-20th-century modernist architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Laurier station Target entity description: Laurier station is a Montreal Metro station in the Plateau-Mont-Royal borough known for serving the busy Laurier Avenue area with distinctive mid-20th-century modernist architecture.
-
A.
Papineau station
Papineau station is a Montreal Metro station on the Green Line serving the eastern part of downtown near Sainte-Catherine Street.
-
B.
McGill station
McGill station is a major Montreal Metro subway station centrally located in downtown Montreal, serving as a key transit hub for commuters and shoppers.
-
C.
Henri-Bourassa station
Henri-Bourassa station is a major Montreal Metro station on the Orange Line that serves as a key transit hub in the northern part of the city.
-
D.
Sunnybrooke station
Sunnybrooke station is a commuter rail station in the Pierrefonds-Roxboro borough of Montreal, Quebec, serving the Exo network.
-
E.
Dufferin station
Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
- 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_6a03d761cd188190ad56ddfa5f8c2b8a |
completed | May 13, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_6a03da3067608190b4bdc0dd728e2d29 |
completed | May 13, 2026, 1:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03da9df9708190a0f219e86e42674e |
completed | May 13, 2026, 1:57 a.m. |
Created at: April 10, 2026, 10:31 a.m.