Triple
T22411364
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Underground City of Montreal |
E554000
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Blue Line of Montreal Metro |
—
|
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: Blue Line of Montreal Metro | Statement: [Underground City of Montreal, connectsWith, Blue Line of Montreal Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Line of Montreal Metro Context triple: [Underground City of Montreal, connectsWith, Blue Line of Montreal Metro]
-
A.
Montreal Metro Green Line
The Montreal Metro Green Line is one of the main rapid transit lines in Montreal’s subway system, running east–west through the city’s core and serving many of its busiest downtown and central neighborhoods.
-
B.
Blue Line (Montreal Metro)
chosen
The Blue Line of the Montreal Metro is an underground rapid transit line running east–west across central and eastern Montreal, serving key residential, educational, and institutional areas.
-
C.
Orange Line (Montreal Metro)
The Orange Line of the Montreal Metro is a major rapid transit route forming a U-shaped corridor through key residential and commercial areas on both sides of the city’s downtown core.
-
D.
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.
-
E.
Yellow Line (Montreal Metro)
The Yellow Line of the Montreal Metro is a short, three-station rapid transit line linking downtown Montreal to the South Shore, including access to the city of Longueuil and Parc Jean-Drapeau.
- 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_69e11e4e6ce8819085a1e06d886bf21c |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15942edb081909869ae013ea72f09 |
completed | April 29, 2026, 1:05 a.m. |
Created at: April 16, 2026, 8:46 p.m.