Triple
T9505790
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prestwick |
E229264
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Prestwick International Airport railway station |
E56074
|
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: Prestwick International Airport railway station | Statement: [Prestwick, hasRailwayStation, Prestwick International Airport railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prestwick International Airport railway station Context triple: [Prestwick, hasRailwayStation, Prestwick International Airport railway station]
-
A.
Prestwick railway station
Prestwick railway station is a passenger rail stop in Prestwick, South Ayrshire, Scotland, providing local and regional train services.
-
B.
Prestwick
Prestwick is a coastal town in South Ayrshire, Scotland, known for its historic golf course and its international airport.
-
C.
Glasgow Prestwick Airport
chosen
Glasgow Prestwick Airport is an international airport in South Ayrshire, Scotland, serving the Greater Glasgow area and known for its transatlantic history and low-cost airline operations.
-
D.
Lockerbie railway station
Lockerbie railway station is a railway stop in Lockerbie, Scotland, serving as a key point on the West Coast Main Line with regional and intercity services.
-
E.
Prestonpans railway station
Prestonpans railway station is a small commuter rail stop in East Lothian, Scotland, serving the town of Prestonpans with regular services to Edinburgh and North Berwick.
- 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_69ca847611c48190a28c028644198c75 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9852b7e48190a8f69cbde10d2858 |
completed | April 1, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14c09b9f88190b279335b5289defb |
completed | April 4, 2026, 5:36 p.m. |
Created at: March 30, 2026, 7:57 p.m.