Triple
T22000421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Burnaby South |
E543308
|
entity |
| Predicate | federalElectoralDistrictIn |
P49098
|
FINISHED |
| Object | Greater Vancouver |
—
|
NE NERFINISHED |
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: Greater Vancouver | Statement: [Burnaby South, federalElectoralDistrictIn, Greater Vancouver]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Vancouver Context triple: [Burnaby South, federalElectoralDistrictIn, Greater Vancouver]
-
A.
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.
-
B.
Greater Vancouver Regional District
chosen
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.
-
C.
Lower Mainland
The Lower Mainland is a densely populated region of southwestern British Columbia centered on Greater Vancouver, known as the province’s main urban, economic, and transportation hub.
-
D.
East Vancouver
East Vancouver is a culturally diverse, historically working-class area of Vancouver, British Columbia, known for its vibrant arts scene, independent businesses, and distinct neighborhood character.
-
E.
Greater Edmonton area
The Greater Edmonton area is a metropolitan region in central Alberta, Canada, centered on the city of Edmonton and encompassing its surrounding municipalities and suburbs.
- 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: federalElectoralDistrictIn Context triple: [Burnaby South, federalElectoralDistrictIn, Greater Vancouver]
-
A.
representedElectoralDistrict
Indicates that an elected official served as the representative for a specific electoral district or constituency.
-
B.
locatedInFederalElectoralDistrict
Indicates that one entity is geographically situated within the boundaries of a specific federal electoral district.
-
C.
federalElectoralDivision
chosen
Indicates that an entity is associated with, belongs to, or is located within a specific federal electoral division used for national parliamentary representation.
-
D.
congressionalDistrict
Indicates that one entity is a congressional district that politically represents or geographically contains the other entity.
-
E.
formerFederalElectoralDistrictNumber
Indicates that an entity was previously designated with a specific federal electoral district number before being restructured, renumbered, or abolished.
- F. None of above.
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_69e11e2c814c8190837d072789000486 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127699a7881908a80b6e9e33fcc0b |
completed | April 28, 2026, 9:32 p.m. |
| PD | Predicate disambiguation | batch_69e6f62dc9d88190ae387f145f9528de |
completed | April 21, 2026, 3:59 a.m. |
Created at: April 16, 2026, 8:20 p.m.