Triple
T18514328
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Airports Policy (Canada) |
E452419
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | National Airports System (Canada) |
—
|
NE NERFINISHED |
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: National Airports System (Canada) | Statement: [National Airports Policy (Canada), relatedTo, National Airports System (Canada)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Airports System (Canada) Context triple: [National Airports Policy (Canada), relatedTo, National Airports System (Canada)]
-
A.
National Airports System of Canada
chosen
The National Airports System of Canada is a federally designated network of major Canadian airports that are considered essential to the country’s air transportation infrastructure and economy.
-
B.
National Airports Policy (Canada)
The National Airports Policy (Canada) is a federal framework that restructured the ownership, operation, and funding of major Canadian airports by transferring most to local authorities while retaining national oversight of key strategic facilities.
-
C.
NAV CANADA
NAV CANADA is a private, non-profit corporation that owns and operates Canada’s civil air navigation system, providing air traffic control and related services nationwide.
-
D.
Transport Canada
Transport Canada is the federal government department responsible for developing regulations, policies, and services to ensure safe, secure, efficient, and environmentally responsible transportation across Canada.
-
E.
Ottawa International Airport Authority
The Ottawa International Airport Authority is the non-profit organization responsible for managing and overseeing operations and development at Ottawa’s main international airport.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53349415c8190b989b536e2d1c40a |
completed | April 19, 2026, 7:55 p.m. |
Created at: April 10, 2026, 11:36 a.m.