Triple
T8827855
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canada Place |
E210060
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Vancouver Convention Centre East
Vancouver Convention Centre East is a major waterfront convention and event facility in downtown Vancouver, British Columbia, known for hosting conferences, trade shows, and large-scale gatherings.
|
E762529
|
NE FINISHED |
How this triple was built (4 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: Vancouver Convention Centre East | Statement: [Canada Place, contains, Vancouver Convention Centre East]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vancouver Convention Centre East Context triple: [Canada Place, contains, Vancouver Convention Centre East]
-
A.
Vancouver Convention Centre West
Vancouver Convention Centre West is a prominent waterfront convention and event facility in downtown Vancouver, renowned for its sustainable design and distinctive living roof.
-
B.
Vancouver City Hall
Vancouver City Hall is the historic Art Deco municipal building that serves as the administrative center and government headquarters for the city of Vancouver, British Columbia.
-
C.
MacMillan Bloedel Building
The MacMillan Bloedel Building is a landmark modernist office tower in downtown Vancouver, Canada, renowned for its bold, sculptural concrete design by architect Arthur Erickson.
-
D.
UBC Robson Square
UBC Robson Square is the University of British Columbia’s downtown Vancouver campus and event hub, offering academic programs, conferences, and public events in the city’s urban core.
-
E.
British Columbia Parliament Buildings
The British Columbia Parliament Buildings are a grand neo-baroque legislative complex in Victoria that serves as the seat of the provincial government and a prominent architectural landmark.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Vancouver Convention Centre East Triple: [Canada Place, contains, Vancouver Convention Centre East]
Generated description
Vancouver Convention Centre East is a major waterfront convention and event facility in downtown Vancouver, British Columbia, known for hosting conferences, trade shows, and large-scale gatherings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vancouver Convention Centre East Target entity description: Vancouver Convention Centre East is a major waterfront convention and event facility in downtown Vancouver, British Columbia, known for hosting conferences, trade shows, and large-scale gatherings.
-
A.
Vancouver Convention Centre West
Vancouver Convention Centre West is a prominent waterfront convention and event facility in downtown Vancouver, renowned for its sustainable design and distinctive living roof.
-
B.
Vancouver City Hall
Vancouver City Hall is the historic Art Deco municipal building that serves as the administrative center and government headquarters for the city of Vancouver, British Columbia.
-
C.
MacMillan Bloedel Building
The MacMillan Bloedel Building is a landmark modernist office tower in downtown Vancouver, Canada, renowned for its bold, sculptural concrete design by architect Arthur Erickson.
-
D.
UBC Robson Square
UBC Robson Square is the University of British Columbia’s downtown Vancouver campus and event hub, offering academic programs, conferences, and public events in the city’s urban core.
-
E.
British Columbia Parliament Buildings
The British Columbia Parliament Buildings are a grand neo-baroque legislative complex in Victoria that serves as the seat of the provincial government and a prominent architectural landmark.
- F. None of above. chosen
Provenance (5 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_69ca8365b28081909e48e45e95dfc405 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc604ac0288190b59344bced8ac733 |
completed | April 1, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa060ccd0819082824c8595b244a6 |
completed | April 3, 2026, 11:11 a.m. |
| NEDg | Description generation | batch_69cfa246ade0819097fe80a77f32592b |
completed | April 3, 2026, 11:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfa2c4833c8190b67c4545af056292 |
completed | April 3, 2026, 11:21 a.m. |
Created at: March 30, 2026, 6:47 p.m.