Triple
T2413674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Burrard Peninsula |
E52252
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Lower Mainland |
E205555
|
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: Lower Mainland | Statement: [Burrard Peninsula, partOf, Lower Mainland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Mainland Context triple: [Burrard Peninsula, partOf, Lower Mainland]
-
A.
Lower Mainland
chosen
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.
-
B.
Fraser Valley
Fraser Valley is a region in southwestern British Columbia, Canada, known for its fertile agricultural land, growing suburban communities, and proximity to the Greater Vancouver area.
-
C.
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.
-
D.
Lillooet region
The Lillooet region is a rugged area of south-central British Columbia known for its deep river canyons, Indigenous heritage, and historic role in the Cariboo gold rush.
-
E.
Central Saanich
Central Saanich is a district municipality on the Saanich Peninsula of southern Vancouver Island in British Columbia, Canada, known for its agricultural lands, coastal scenery, and role as part of the Greater Victoria region.
- 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_69ab495622948190bc6bc6e4cddaf645 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc94a6458819087b8c4fe81a2d031 |
completed | March 7, 2026, 6:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf43c1fc8190ae66bd88ad4c7a6b |
completed | March 9, 2026, 12:38 p.m. |
Created at: March 6, 2026, 9:41 p.m.