Triple
T12626845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Point Roberts–Boundary Bay Border Crossing |
E301536
|
entity |
| Predicate | servesRegion |
P82
|
FINISHED |
| Object | Metro Vancouver, British Columbia |
E38333
|
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: Metro Vancouver, British Columbia | Statement: [Point Roberts–Boundary Bay Border Crossing, servesRegion, Metro Vancouver, British Columbia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro Vancouver, British Columbia Context triple: [Point Roberts–Boundary Bay Border Crossing, servesRegion, Metro Vancouver, British Columbia]
-
A.
Metro Vancouver, Canada
chosen
Metro Vancouver, Canada is a major metropolitan region in British Columbia that encompasses the city of Vancouver and surrounding municipalities, serving as a key economic, cultural, and educational hub on Canada’s west coast.
-
B.
North Vancouver, British Columbia
North Vancouver, British Columbia is a coastal city in Metro Vancouver known for its mountainous scenery, outdoor recreation, and location on the traditional territory of the Tsleil-Waututh Nation.
-
C.
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.
-
D.
Vancouver
Vancouver is a major coastal city in western Canada known for its scenic natural surroundings, multicultural population, and role as a hub for film, technology, and tourism.
-
E.
Victoria, British Columbia
Victoria, British Columbia is the capital city of the Canadian province of British Columbia, known for its historic architecture, coastal scenery, and mild climate on the southern tip of Vancouver Island.
- 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_69d7bdeaf49c8190b13800111fa77ea3 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9610b91dc8190a9abefb88447b0ae |
completed | April 10, 2026, 8:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a539f098819096e955a035742dad |
completed | May 3, 2026, 1:30 a.m. |
Created at: April 9, 2026, 5:14 p.m.