Triple
T16496082
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Scottish Region |
E400687
|
entity |
| Predicate | railNetworkIncludes |
P522
|
FINISHED |
| Object |
West Coast Main Line (Scottish section)
The West Coast Main Line (Scottish section) is the northern stretch of the UK’s primary west-coast intercity rail route, carrying long-distance, regional, and commuter services between the England–Scotland border and key Scottish cities such as Glasgow.
|
E1217566
|
NE FINISHED |
How this triple was built (5 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: West Coast Main Line (Scottish section) | Statement: [Scottish Region, railNetworkIncludes, West Coast Main Line (Scottish section)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line (Scottish section) Context triple: [Scottish Region, railNetworkIncludes, West Coast Main Line (Scottish section)]
-
A.
Glasgow South Western Line
The Glasgow South Western Line is a major railway route in southwest Scotland connecting Glasgow with towns such as Kilmarnock, Dumfries and Carlisle.
-
B.
Edinburgh–Dunblane Line
The Edinburgh–Dunblane Line is a key Scottish railway route providing suburban and intercity passenger services between Edinburgh and the town of Dunblane via central Scotland.
-
C.
Ayrshire Coast Line
The Ayrshire Coast Line is a major railway route in southwest Scotland that connects Glasgow with coastal towns in Ayrshire, serving both commuter and regional passenger traffic.
-
D.
Glasgow–Stirling–Dunblane line
The Glasgow–Stirling–Dunblane line is a key Scottish railway route connecting Glasgow with the cities of Stirling and Dunblane, serving commuter and regional passenger traffic in central Scotland.
-
E.
Edinburgh–Inverness line
The Edinburgh–Inverness line is a major Scottish railway route connecting the capital city Edinburgh with the Highland city of Inverness through central and northern Scotland.
- 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: West Coast Main Line (Scottish section) Triple: [Scottish Region, railNetworkIncludes, West Coast Main Line (Scottish section)]
Generated description
The West Coast Main Line (Scottish section) is the northern stretch of the UK’s primary west-coast intercity rail route, carrying long-distance, regional, and commuter services between the England–Scotland border and key Scottish cities such as Glasgow.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line (Scottish section) Target entity description: The West Coast Main Line (Scottish section) is the northern stretch of the UK’s primary west-coast intercity rail route, carrying long-distance, regional, and commuter services between the England–Scotland border and key Scottish cities such as Glasgow.
-
A.
Glasgow South Western Line
The Glasgow South Western Line is a major railway route in southwest Scotland connecting Glasgow with towns such as Kilmarnock, Dumfries and Carlisle.
-
B.
Edinburgh–Dunblane Line
The Edinburgh–Dunblane Line is a key Scottish railway route providing suburban and intercity passenger services between Edinburgh and the town of Dunblane via central Scotland.
-
C.
Ayrshire Coast Line
The Ayrshire Coast Line is a major railway route in southwest Scotland that connects Glasgow with coastal towns in Ayrshire, serving both commuter and regional passenger traffic.
-
D.
Glasgow–Stirling–Dunblane line
The Glasgow–Stirling–Dunblane line is a key Scottish railway route connecting Glasgow with the cities of Stirling and Dunblane, serving commuter and regional passenger traffic in central Scotland.
-
E.
Edinburgh–Inverness line
The Edinburgh–Inverness line is a major Scottish railway route connecting the capital city Edinburgh with the Highland city of Inverness through central and northern Scotland.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railNetworkIncludes Context triple: [Scottish Region, railNetworkIncludes, West Coast Main Line (Scottish section)]
-
A.
railroadNetwork
Indicates a relationship where locations are connected as part of the same system of railway lines and infrastructure used for train transport.
-
B.
railNetworkRole
Indicates the specific function or responsibility an entity has within a rail network system.
-
C.
railNetworkCenter
Indicates that a location functions as a central hub or focal point within a rail transportation network.
-
D.
railwayCompanyNetwork
Indicates a relationship where a railway company operates, manages, or is responsible for a particular rail network or system.
-
E.
hasRailSystem
chosen
Indicates that an entity possesses or is served by a rail-based transportation system.
- F. None of above.
Provenance (6 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_69d88381f6148190819958a038be990e |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e332c1c8190888a042d0192233a |
completed | April 18, 2026, 7:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00607cbc80819088505d8bdd663109 |
completed | May 10, 2026, 10:39 a.m. |
| NEDg | Description generation | batch_6a00612373808190b8736b0572598d12 |
completed | May 10, 2026, 10:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0061aaa7c48190a56bd52c8dfd6bdc |
completed | May 10, 2026, 10:44 a.m. |
| PD | Predicate disambiguation | batch_69e296902d6c8190884ddb612b8c5b36 |
completed | April 17, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:14 a.m.