Triple
T18319688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heathrow Airport expansion projects |
E438836
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Airports National Policy Statement |
—
|
NE NERFINISHED |
How this triple was built (3 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: Airports National Policy Statement | Statement: [Heathrow Airport expansion projects, relatedTo, Airports National Policy Statement]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Airports National Policy Statement Context triple: [Heathrow Airport expansion projects, relatedTo, Airports National Policy Statement]
-
A.
National Plan of Integrated Airport Systems
The National Plan of Integrated Airport Systems is a federal planning document that identifies and prioritizes public-use airports in the United States that are significant to national air transportation and eligible for federal funding.
-
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.
Federal-Aid Airport Program
The Federal-Aid Airport Program was a U.S. government initiative that provided federal funding for the development and improvement of public airports before being superseded by later aviation grant programs.
-
D.
National Airports System of Canada
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.
-
E.
National Civil Aviation Policy of India
The National Civil Aviation Policy of India is the Government of India’s comprehensive framework guiding the development, regulation, and growth of the country’s civil aviation sector.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Airports National Policy Statement Target entity description: The Airports National Policy Statement is a UK government planning framework that sets out the policy and criteria for approving new airport capacity and major aviation infrastructure, including expansion at Heathrow.
-
A.
National Plan of Integrated Airport Systems
The National Plan of Integrated Airport Systems is a federal planning document that identifies and prioritizes public-use airports in the United States that are significant to national air transportation and eligible for federal funding.
-
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.
Federal-Aid Airport Program
The Federal-Aid Airport Program was a U.S. government initiative that provided federal funding for the development and improvement of public airports before being superseded by later aviation grant programs.
-
D.
National Airports System of Canada
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.
-
E.
National Civil Aviation Policy of India
The National Civil Aviation Policy of India is the Government of India’s comprehensive framework guiding the development, regulation, and growth of the country’s civil aviation sector.
- F. None of above. chosen
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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50aa4d3308190883714e1ef6a1d84 |
completed | April 19, 2026, 5:02 p.m. |
Created at: April 10, 2026, 10:36 a.m.