Triple
T3675252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exchange Tower |
E77974
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | First Canadian Place |
E363205
|
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: First Canadian Place | Statement: [Exchange Tower, connectedTo, First Canadian Place]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: First Canadian Place Context triple: [Exchange Tower, connectedTo, First Canadian Place]
-
A.
First Canadian Place
chosen
First Canadian Place is a prominent office and retail skyscraper in Toronto’s financial district and one of the tallest buildings in Canada.
-
B.
Toronto-Dominion Centre
The Toronto-Dominion Centre is a landmark modernist office complex in downtown Toronto, known for its black steel-and-glass towers designed by architect Ludwig Mies van der Rohe.
-
C.
North York Centre
North York Centre is a major mixed-use urban hub in Toronto known for its high-density residential towers, offices, shopping complexes, and civic facilities along the Yonge Street corridor.
-
D.
One Canada Square
One Canada Square is a prominent skyscraper in London’s Canary Wharf financial district, long recognized as one of the tallest and most iconic office buildings in the United Kingdom.
-
E.
TD Canada Trust Tower
TD Canada Trust Tower is a prominent office skyscraper in downtown Toronto that forms part of the Brookfield Place complex and houses major financial and corporate tenants.
- 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_69ad85e083008190b2e1b7085fe500bd |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc4619cf08190a09a4a820c59cbc4 |
completed | March 8, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4dafd43b081908c7ff89e0f55bb5a |
completed | March 14, 2026, 3:50 a.m. |
Created at: March 8, 2026, 3:25 p.m.