Triple
T11424818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canada Line |
E270719
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Greater Vancouver transportation network |
E876098
|
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: Greater Vancouver transportation network | Statement: [Canada Line, partOf, Greater Vancouver transportation network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Vancouver transportation network Context triple: [Canada Line, partOf, Greater Vancouver transportation network]
-
A.
Metro Vancouver public transit network
chosen
The Metro Vancouver public transit network is an integrated regional system of buses, rapid transit (SkyTrain), SeaBus ferries, and commuter rail that serves the Greater Vancouver area in British Columbia, Canada.
-
B.
Southern Ontario transportation network
The Southern Ontario transportation network is an integrated system of highways, rail lines, public transit, and freight routes that connects major urban centers like Toronto with surrounding regions to support commuter travel and economic activity.
-
C.
Greater Toronto and Hamilton Area transit network
The Greater Toronto and Hamilton Area transit network is an integrated regional public transportation system in Southern Ontario that coordinates multiple municipal transit agencies and services across the broader Toronto–Hamilton metropolitan region.
-
D.
Greater Vancouver Regional District
Greater Vancouver Regional District was the former name of Metro Vancouver, the regional governing body that coordinates services and planning for the metropolitan area surrounding Vancouver, British Columbia.
-
E.
Vancouver urban area
The Vancouver urban area is a metropolitan region in southwestern Washington centered on the city of Vancouver, forming part of the greater Portland–Vancouver urban corridor.
- 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_69d6aadeef688190874bcecd88b3dd9b |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d806be9c2c819084da13101cbb6c81 |
completed | April 9, 2026, 8:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5b8b553808190bf8b40d9b03e12b7 |
completed | April 20, 2026, 5:25 a.m. |
Created at: April 8, 2026, 9:35 p.m.