Jacobite steam train service
E410006
The Jacobite steam train service is a popular heritage railway journey in Scotland, famed for its scenic route through the Highlands and its crossing of the Glenfinnan Viaduct featured in the Harry Potter films.
All labels observed (2)
| Label | Occurrences |
|---|---|
| The Jacobite steam train | 3 |
| Jacobite steam train service canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4062757 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jacobite steam train service Context triple: [West Highland Line, knownFor, Jacobite steam train service]
-
A.
Caledonian Sleeper
Caledonian Sleeper is an overnight train service in the United Kingdom that connects London with various destinations in Scotland, offering sleeper accommodations for long-distance travelers.
-
B.
Edinburgh–Stirling services
Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
-
C.
Cambrian Heritage Railways
Cambrian Heritage Railways is a preserved heritage railway in Shropshire, England, dedicated to restoring and operating former Cambrian Railways lines and rolling stock for historical and tourist purposes.
-
D.
Highland Railway
The Highland Railway was a former Scottish railway company that operated routes through the Scottish Highlands before being absorbed into the London, Midland and Scottish Railway in the 1923 Grouping.
-
E.
Flying Scotsman (periodically)
Flying Scotsman is a world-famous British steam locomotive renowned for being the first to officially reach 100 mph and for its long-distance express passenger service.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jacobite steam train service Target entity description: The Jacobite steam train service is a popular heritage railway journey in Scotland, famed for its scenic route through the Highlands and its crossing of the Glenfinnan Viaduct featured in the Harry Potter films.
-
A.
Caledonian Sleeper
Caledonian Sleeper is an overnight train service in the United Kingdom that connects London with various destinations in Scotland, offering sleeper accommodations for long-distance travelers.
-
B.
Edinburgh–Stirling services
Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
-
C.
Cambrian Heritage Railways
Cambrian Heritage Railways is a preserved heritage railway in Shropshire, England, dedicated to restoring and operating former Cambrian Railways lines and rolling stock for historical and tourist purposes.
-
D.
Highland Railway
The Highland Railway was a former Scottish railway company that operated routes through the Scottish Highlands before being absorbed into the London, Midland and Scottish Railway in the 1923 Grouping.
-
E.
Flying Scotsman (periodically)
Flying Scotsman is a world-famous British steam locomotive renowned for being the first to officially reach 100 mph and for its long-distance express passenger service.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
heritage railway service
ⓘ
tourist train ⓘ |
| arrivalPoint | Mallaig ⓘ |
| attracts |
international tourists
ⓘ
railway enthusiasts ⓘ |
| country | Scotland ⓘ |
| departureFrequency | multiple services per day in peak season ⓘ |
| departurePoint | Fort William ⓘ |
| featuredIn |
Harry Potter film series
ⓘ
surface form:
Harry Potter film series (as inspiration/location)
|
| heritageStatus | heritage railway experience ⓘ |
| journeyType |
day excursion
ⓘ
round trip ⓘ |
| knownFor |
crossing Glenfinnan Viaduct
ⓘ
scenic Highland landscapes ⓘ |
| languageOfService | English ⓘ |
| locatedIn | Scottish Highlands ⓘ |
| marketingName | The Jacobite ⓘ |
| namedAfter |
Jacobitism
ⓘ
surface form:
Jacobites
|
| offersViewOf |
Arisaig coastline
ⓘ
Ben Nevis and Glen Coe National Scenic Area ⓘ
surface form:
Ben Nevis area
Loch Eil NERFINISHED ⓘ |
| onboardFacilities |
light refreshments
ⓘ
reserved seating ⓘ |
| operatesOnLine | West Highland Line ⓘ |
| operatesOnRoute | Fort William to Mallaig ⓘ |
| operatingSeason | typically late spring to autumn ⓘ |
| operator | West Coast Railways ⓘ |
| passesOver | Glenfinnan Viaduct ⓘ |
| passesThrough | Glenfinnan ⓘ |
| primaryPurpose | tourism ⓘ |
| railGauge | standard gauge ⓘ |
| railwayHeritage | preserves traditional steam-era experience ⓘ |
| railwayNetwork |
National Rail
ⓘ
surface form:
National Rail network of Great Britain
|
| region | Lochaber ⓘ |
| safetyFeature | operates under mainline signalling rules ⓘ |
| safetyRegulator |
Office of Rail and Road
ⓘ
surface form:
Office of Rail and Road (UK)
|
| seasonalOperation | yes ⓘ |
| terminus |
Fort William railway station
ⓘ
Mallaig railway station ⓘ |
| ticketType | advance booking recommended ⓘ |
| tourismCategory | rail tourism in Scotland ⓘ |
| usesRollingStockType |
steam locomotive
ⓘ
vintage carriages ⓘ |
| usesTraction | coal-fired steam locomotives ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Jacobite steam train service Description of subject: The Jacobite steam train service is a popular heritage railway journey in Scotland, famed for its scenic route through the Highlands and its crossing of the Glenfinnan Viaduct featured in the Harry Potter films.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
West Highland railway line (nearby along western shore)
→
heritageService
→
Jacobite steam train service
ⓘ
subject surface form:
West Highland railway line
this entity surface form:
The Jacobite steam train
this entity surface form:
The Jacobite steam train
this entity surface form:
The Jacobite steam train