Triple
T17125350
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berri-UQAM station |
E415578
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Montreal underground city (RÉSO) |
E554000
|
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 underground city (RÉSO) | Statement: [Berri-UQAM station, partOf, Montreal underground city (RÉSO)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montreal underground city (RÉSO) Context triple: [Berri-UQAM station, partOf, Montreal underground city (RÉSO)]
-
A.
Underground City of Montreal
chosen
The Underground City of Montreal is an extensive network of interconnected shopping centers, offices, transit stations, and public spaces beneath downtown Montreal, offering sheltered pedestrian access throughout the city core.
-
B.
Notre-Dame-de-Grâce, Montreal
Notre-Dame-de-Grâce is a primarily residential, historically anglophone neighborhood in western Montreal known for its diverse population, tree-lined streets, and mix of urban and suburban character.
-
C.
Montreal Metro
The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
-
D.
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.
-
E.
Lamagistère
Lamagistère is a commune in southwestern France, situated along the Garonne River in the Tarn-et-Garonne department.
- 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_69d886d090cc8190a39cb94992586905 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f026ae188190b8c1e08529719878 |
completed | April 18, 2026, 8:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a013a12a7288190911c1be2667916c0 |
completed | May 11, 2026, 2:08 a.m. |
Created at: April 10, 2026, 5:36 a.m.