Triple
T21034918
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Autoroute 19 |
E518163
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object | Laval (northern terminus) |
—
|
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: Laval (northern terminus) | Statement: [Autoroute 19, hasTerminus, Laval (northern terminus)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Laval (northern terminus) Context triple: [Autoroute 19, hasTerminus, Laval (northern terminus)]
-
A.
Laval station
Laval station is a key French railway station in the town of Laval that serves as an important regional hub for passenger services between Paris and western France.
-
B.
Terminus Longueuil
Terminus Longueuil is a major public transit terminal in Longueuil, Quebec, serving as a key connection point between Montreal’s metro system and numerous South Shore bus routes.
-
C.
Laval, Quebec, Canada
chosen
Laval, Quebec, Canada is a large island city just north of Montreal, known as Quebec’s third most populous municipality and a major residential, commercial, and industrial hub in the Greater Montreal area.
-
D.
Deux-Montagnes station
Deux-Montagnes station is a commuter rail station in Deux-Montagnes, Quebec, serving as a terminus for regional train services in the Greater Montreal area.
-
E.
Crémazie station
Crémazie station is a Montreal Metro station on the Orange Line, serving the Villeray–Saint-Michel–Parc-Extension borough of Montreal, Quebec, Canada.
- 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_69e0b503275c8190afd9a163f997c709 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc858d808190a8489aac801a4f51 |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 2:01 p.m.