Triple
T8827857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canada Place |
E210060
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
World Trade Centre office complex
The World Trade Centre office complex is a commercial business hub located within Vancouver's iconic Canada Place on the downtown waterfront.
|
E760516
|
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: World Trade Centre office complex | Statement: [Canada Place, contains, World Trade Centre office complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: World Trade Centre office complex Context triple: [Canada Place, contains, World Trade Centre office complex]
-
A.
World Trade Centre
The World Trade Centre in Dubai is a major business and exhibition complex known for hosting international conferences, trade shows, and corporate offices.
-
B.
Bloomberg Tower
Bloomberg Tower is a prominent mixed-use skyscraper in Midtown Manhattan that houses Bloomberg L.P.’s global headquarters along with offices, retail space, and luxury residences.
-
C.
World Trade Center
The World Trade Center is a commercial complex in Lower Manhattan, New York City, historically known for its Twin Towers destroyed in the September 11, 2001 attacks and later rebuilt with new skyscrapers including One World Trade Center.
-
D.
World Trade Center (reconstructed complex)
The World Trade Center (reconstructed complex) is the redeveloped commercial and memorial site in Lower Manhattan that replaces the original Twin Towers, featuring modern skyscrapers, a transportation hub, and the 9/11 Memorial & Museum.
-
E.
China World Trade Center
China World Trade Center is a major commercial complex in Beijing known for its high-end offices, hotels, and shopping facilities, serving as a key business hub in the city.
- 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: World Trade Centre office complex Triple: [Canada Place, contains, World Trade Centre office complex]
Generated description
The World Trade Centre office complex is a commercial business hub located within Vancouver's iconic Canada Place on the downtown waterfront.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: World Trade Centre office complex Target entity description: The World Trade Centre office complex is a commercial business hub located within Vancouver's iconic Canada Place on the downtown waterfront.
-
A.
World Trade Centre
The World Trade Centre in Dubai is a major business and exhibition complex known for hosting international conferences, trade shows, and corporate offices.
-
B.
Bloomberg Tower
Bloomberg Tower is a prominent mixed-use skyscraper in Midtown Manhattan that houses Bloomberg L.P.’s global headquarters along with offices, retail space, and luxury residences.
-
C.
World Trade Center
The World Trade Center is a commercial complex in Lower Manhattan, New York City, historically known for its Twin Towers destroyed in the September 11, 2001 attacks and later rebuilt with new skyscrapers including One World Trade Center.
-
D.
World Trade Center (reconstructed complex)
The World Trade Center (reconstructed complex) is the redeveloped commercial and memorial site in Lower Manhattan that replaces the original Twin Towers, featuring modern skyscrapers, a transportation hub, and the 9/11 Memorial & Museum.
-
E.
China World Trade Center
China World Trade Center is a major commercial complex in Beijing known for its high-end offices, hotels, and shopping facilities, serving as a key business hub in the city.
- 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_69cf895a766c81908f41e369afb05023 |
completed | April 3, 2026, 9:33 a.m. |
| NEDg | Description generation | batch_69cf8a3d8e548190911d44ee36875d44 |
completed | April 3, 2026, 9:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8ae86e1881908a77f660c061bf69 |
completed | April 3, 2026, 9:39 a.m. |
Created at: March 30, 2026, 6:47 p.m.