Triple
T36107276
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heathrow Airport (via Elizabeth line) |
E1044394
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail-accessible airport |
C6522
|
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: rail-accessible airport Context triple: [Heathrow Airport (via Elizabeth line), instanceOf, rail-accessible airport]
-
A.
airport rail station
chosen
An airport rail station is a transportation facility that directly connects an airport to regional or long-distance rail networks, enabling passengers to transfer efficiently between air and train travel.
-
B.
Airport
An airport is a complex transportation hub where aircraft take off, land, are serviced, and passengers and cargo transition between air and ground travel through various terminals and support facilities.
-
C.
city airport
A city airport is a transportation hub located within or near an urban area that facilitates the arrival, departure, and transfer of passengers and cargo via commercial and private aircraft.
-
D.
airport system
An airport system is an integrated network of facilities, services, and processes that manages the safe, efficient movement of passengers, cargo, and aircraft within and around an airport.
-
E.
cargo airport
A cargo airport is a specialized aviation facility designed primarily for the handling, storage, and transportation of freight and mail, featuring extensive logistics infrastructure and limited or no passenger services.
- F. None of above.
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_69f76e338e2c8190b7f3bc68bec76349 |
completed | May 3, 2026, 3:48 p.m. |
Created at: May 3, 2026, 4:08 p.m.