Triple
T9505787
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prestwick |
E229264
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Prestwick railway station
Prestwick railway station is a passenger rail stop in Prestwick, South Ayrshire, Scotland, providing local and regional train services.
|
E803270
|
NE FINISHED |
How this triple was built (4 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 railway station | Statement: [Prestwick, hasRailwayStation, Prestwick railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prestwick railway station Context triple: [Prestwick, hasRailwayStation, Prestwick railway station]
-
A.
Kilmarnock railway station
Kilmarnock railway station is a key rail hub in East Ayrshire, Scotland, providing passenger services that connect the town of Kilmarnock with Glasgow, Ayr, and other destinations in the region.
-
B.
Polmont railway station
Polmont railway station is a local rail stop in Polmont, Falkirk, Scotland, providing passenger services on the main line between Edinburgh and central Scotland.
-
C.
Port Glasgow railway station
Port Glasgow railway station is a rail transport facility in Port Glasgow, Inverclyde, Scotland, providing passenger services on the Inverclyde Line between Glasgow and the west coast.
-
D.
Stirling railway station
Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
-
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. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Prestwick railway station Triple: [Prestwick, hasRailwayStation, Prestwick railway station]
Generated description
Prestwick railway station is a passenger rail stop in Prestwick, South Ayrshire, Scotland, providing local and regional train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prestwick railway station Target entity description: Prestwick railway station is a passenger rail stop in Prestwick, South Ayrshire, Scotland, providing local and regional train services.
-
A.
Kilmarnock railway station
Kilmarnock railway station is a key rail hub in East Ayrshire, Scotland, providing passenger services that connect the town of Kilmarnock with Glasgow, Ayr, and other destinations in the region.
-
B.
Polmont railway station
Polmont railway station is a local rail stop in Polmont, Falkirk, Scotland, providing passenger services on the main line between Edinburgh and central Scotland.
-
C.
Port Glasgow railway station
Port Glasgow railway station is a rail transport facility in Port Glasgow, Inverclyde, Scotland, providing passenger services on the Inverclyde Line between Glasgow and the west coast.
-
D.
Stirling railway station
Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
-
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. chosen
Provenance (5 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_69d13a1de2d88190a6a10379d2297510 |
completed | April 4, 2026, 4:19 p.m. |
| NEDg | Description generation | batch_69d13ad61c6c8190baad9c4f166ca1ae |
completed | April 4, 2026, 4:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d13b4a7b808190badf83c88fb06b82 |
completed | April 4, 2026, 4:24 p.m. |
Created at: March 30, 2026, 7:57 p.m.