Triple
T68726
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DCA |
E1373
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | IATA airport code |
C1047
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: IATA airport code Context triple: [DCA, instanceOf, IATA airport code]
-
A.
international airport
An international airport is a large, complex transportation hub that facilitates the arrival, departure, and transfer of passengers and cargo between countries through scheduled and chartered flights, customs, immigration, and related services.
-
B.
postal abbreviation
A postal abbreviation is a standardized short form of a geographic or administrative name used by postal services to streamline addressing and mail processing.
-
C.
airlift
Airlift is a logistical operation that transports people, equipment, or supplies by aircraft, typically over long distances or into areas difficult to reach by land or sea.
-
D.
country code top-level domain
A country code top-level domain is a two-letter Internet domain suffix assigned to a specific country or territory, used to indicate geographic association in web addresses.
-
E.
transport hub
A transport hub is a central location where multiple modes or routes of transportation intersect, enabling the efficient transfer of passengers or goods between them.
- F. None of above. chosen
Provenance (1 batch)
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_69a24c06b3bc8190aa4ac89026115efc |
completed | Feb. 28, 2026, 1:59 a.m. |
Created at: Feb. 28, 2026, 2:03 a.m.