Triple
T17318163
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (Montreal Metro) |
E420483
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Jean-Talon station |
—
|
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: Jean-Talon station | Statement: [Blue Line (Montreal Metro), hasStation, Jean-Talon station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jean-Talon station Context triple: [Blue Line (Montreal Metro), hasStation, Jean-Talon station]
-
A.
Jean-Talon station
chosen
Jean-Talon station is a major Montreal Metro interchange station in the Rosemont–La Petite-Patrie borough, serving as a key transfer point between multiple subway lines.
-
B.
Côte-des-Neiges station
Côte-des-Neiges station is a Montreal Metro station serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough on the city’s Blue Line.
-
C.
Jean-Drapeau station
Jean-Drapeau station is a Montreal Metro station on Île Sainte-Hélène that serves Parc Jean-Drapeau and nearby attractions such as the La Ronde amusement park.
-
D.
Place-d’Armes station
Place-d’Armes station is a Montreal Metro station on the Orange Line serving the historic Old Montreal and downtown business district.
-
E.
Berri-UQAM station
Berri-UQAM station is one of Montreal’s busiest metro hubs, serving as a major interchange for multiple subway lines in the city’s downtown core.
- 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_69d889d22b848190a4663d0b8f8f76e7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4399ea7dc8190a0ecab7534fe16c3 |
completed | April 19, 2026, 2:10 a.m. |
Created at: April 10, 2026, 5:43 a.m.