Triple
T15980751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | exo |
E387563
|
entity |
| Predicate | operatesCommuterRailFor |
P53773
|
FINISHED |
| Object | Montreal metropolitan region |
E156365
|
NE FINISHED |
How this triple was built (3 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 metropolitan region | Statement: [exo, operatesCommuterRailFor, Montreal metropolitan region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montreal metropolitan region Context triple: [exo, operatesCommuterRailFor, Montreal metropolitan region]
-
A.
Quebec metropolitan area
The Quebec metropolitan area is the large urban region centered on Quebec City in eastern Canada, encompassing its surrounding suburbs and nearby communities.
-
B.
Montreal region
chosen
The Montreal region is a metropolitan area in southwestern Quebec centered on the island city of Montreal, known for its dense urban development, diverse population, and major economic and cultural influence in Canada.
-
C.
Ottawa–Gatineau metropolitan area
The Ottawa–Gatineau metropolitan area is a major Canadian bi-provincial urban region centered on the cities of Ottawa, Ontario, and Gatineau, Quebec, forming the country’s National Capital Region.
-
D.
Saguenay census metropolitan area
The Saguenay census metropolitan area is a Canadian urban region in Quebec centered on the city of Saguenay, encompassing its surrounding communities for statistical and planning purposes.
-
E.
Montérégie
Montérégie is a predominantly French-speaking administrative region in southwestern Quebec known for its agriculture, historic towns, and proximity to Montreal and the U.S. border.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatesCommuterRailFor Context triple: [exo, operatesCommuterRailFor, Montreal metropolitan region]
-
A.
commuterRailBrand
Indicates that a commuter rail service operates under or is associated with a specific brand or branding identity.
-
B.
servesCommuterRailLine
Indicates that a location or facility provides access to and is a stop or station for a commuter rail line.
-
C.
operatesCommuterServiceBetween
Indicates that an entity runs a commuter transportation service connecting two specified locations.
-
D.
commuterRailMode
Indicates that the relationship involves travel or transportation specifically by commuter rail as the mode of transit between the related entities.
-
E.
railFranchise
chosen
Indicates a contractual relationship in which a company is granted the right to operate rail services or manage rail infrastructure within a specified area or route.
- F. None of above.
Provenance (4 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_69d86da94ccc819083d187f5dc6a123e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e17d4d08f481909f38b75e3f42d9ab |
completed | April 17, 2026, 12:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a001f7f439c8190b4bcd84e35aa291e |
completed | May 10, 2026, 6:02 a.m. |
| PD | Predicate disambiguation | batch_69e142d9d8e881909b559a3e3ca21d24 |
completed | April 16, 2026, 8:13 p.m. |
Created at: April 10, 2026, 4:54 a.m.