Triple
T6949053
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Glass Floor at CN Tower |
E160873
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Government of Canada (through Canada Lands Company) |
E30765
|
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: Government of Canada (through Canada Lands Company) | Statement: [Glass Floor at CN Tower, ownedBy, Government of Canada (through Canada Lands Company)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Government of Canada (through Canada Lands Company) Context triple: [Glass Floor at CN Tower, ownedBy, Government of Canada (through Canada Lands Company)]
-
A.
Canada Lands Company
chosen
Canada Lands Company is a federal Crown corporation in Canada responsible for managing, redeveloping, and optimizing the value of strategic real estate and attractions owned by the Government of Canada.
-
B.
Natural Resources Canada
Natural Resources Canada is a federal government department responsible for managing the country’s natural resources and providing scientific expertise on energy, minerals, forests, and earth sciences, including geological hazards.
-
C.
Canadian Pacific Railway
Canadian Pacific Railway is a historic Canadian transcontinental railway company that played a central role in the country’s development and later expanded into a major transportation and hospitality conglomerate.
-
D.
Canadian Transportation Agency
The Canadian Transportation Agency is an independent federal tribunal and regulator responsible for overseeing and resolving disputes in Canada’s national transportation system, including rail, air, and marine services.
-
E.
Old Port of Montréal Corporation Inc.
Old Port of Montréal Corporation Inc. is a federal Crown corporation responsible for managing and developing Montréal’s historic Old Port waterfront as a recreational, cultural, and tourism destination.
- 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_69c68850419081909fb426b8f5a304c7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6daad028c8190a6db5b2d029d4dfc |
completed | March 27, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c75874ffcc81908f31ff03e13cb5b0 |
completed | March 28, 2026, 4:26 a.m. |
Created at: March 27, 2026, 2:28 p.m.