Triple
T16988060
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Glenfinnan railway station |
E412120
|
entity |
| Predicate | servedByService |
P1294
|
FINISHED |
| Object | Fort William–Mallaig passenger trains |
E1236877
|
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: Fort William–Mallaig passenger trains | Statement: [Glenfinnan railway station, servedByService, Fort William–Mallaig passenger trains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort William–Mallaig passenger trains Context triple: [Glenfinnan railway station, servedByService, Fort William–Mallaig passenger trains]
-
A.
Glasgow–Fort William–Mallaig rail corridor
The Glasgow–Fort William–Mallaig rail corridor is a scenic railway route through the Scottish Highlands, linking Glasgow with Fort William and the coastal town of Mallaig.
-
B.
Glasgow Queen Street to Mallaig services
chosen
Glasgow Queen Street to Mallaig services are long-distance Scottish railway passenger trains that traverse the scenic West Highland Line between Glasgow and the coastal village of Mallaig.
-
C.
Portpatrick Railway
Portpatrick Railway was a 19th-century Scottish railway company that developed lines in southwest Scotland, including the route serving Stranraer.
-
D.
Royal Scot express
The Royal Scot express was a prestigious high-speed passenger train service in the United Kingdom that ran between London Euston and Glasgow, symbolizing the peak of interwar mainline rail travel.
-
E.
Inverclyde Line
The Inverclyde Line is a suburban and inter-urban railway route in western Scotland that connects Glasgow with towns along the south bank of the River Clyde, including Gourock and Wemyss Bay.
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d27cd2048190800a60ae653e11e1 |
completed | April 18, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc12e308819093e7f8933cdd6ba9 |
completed | May 10, 2026, 7:27 p.m. |
Created at: April 10, 2026, 5:32 a.m.