Triple
T12811950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nairn |
E306292
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Nairn railway station
Nairn railway station is a passenger rail stop on the Inverness–Aberdeen line in the town of Nairn in the Scottish Highlands.
|
E1005515
|
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: Nairn railway station | Statement: [Nairn, hasRailwayStation, Nairn railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nairn railway station Context triple: [Nairn, hasRailwayStation, Nairn railway station]
-
A.
Banavie railway station
Banavie railway station is a small stop on the scenic West Highland Line in the Scottish Highlands, serving the village of Banavie near the Caledonian Canal and Neptune’s Staircase.
-
B.
Portlethen railway station
Portlethen railway station is a small stop on Scotland’s east coast rail network, providing local and regional passenger services between Aberdeen and nearby towns.
-
C.
Dalmuir railway station
Dalmuir railway station is a major rail hub in West Dunbartonshire, Scotland, serving as an interchange point for multiple suburban and regional services in the Glasgow area.
-
D.
Brunstane railway station
Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
-
E.
Invergordon railway station
Invergordon railway station is a small stop on the Far North Line in the Scottish Highlands, providing rail connections for the town of Invergordon and surrounding areas.
- 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: Nairn railway station Triple: [Nairn, hasRailwayStation, Nairn railway station]
Generated description
Nairn railway station is a passenger rail stop on the Inverness–Aberdeen line in the town of Nairn in the Scottish Highlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nairn railway station Target entity description: Nairn railway station is a passenger rail stop on the Inverness–Aberdeen line in the town of Nairn in the Scottish Highlands.
-
A.
Banavie railway station
Banavie railway station is a small stop on the scenic West Highland Line in the Scottish Highlands, serving the village of Banavie near the Caledonian Canal and Neptune’s Staircase.
-
B.
Portlethen railway station
Portlethen railway station is a small stop on Scotland’s east coast rail network, providing local and regional passenger services between Aberdeen and nearby towns.
-
C.
Dalmuir railway station
Dalmuir railway station is a major rail hub in West Dunbartonshire, Scotland, serving as an interchange point for multiple suburban and regional services in the Glasgow area.
-
D.
Brunstane railway station
Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
-
E.
Invergordon railway station
Invergordon railway station is a small stop on the Far North Line in the Scottish Highlands, providing rail connections for the town of Invergordon and surrounding areas.
- 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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e9adcf08190a12801adcc613477 |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68eca9b448190a819b3807fdbc3f8 |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f69277d3d88190abce800c01a8026c |
completed | May 3, 2026, 12:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6938150608190a61206cefa3eca1e |
completed | May 3, 2026, 12:14 a.m. |
Created at: April 9, 2026, 5:31 p.m.