Triple
T1738600
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North British Railway |
E37977
|
entity |
| Predicate | operatedLine |
P848
|
FINISHED |
| Object | Edinburgh–Glasgow route (via Falkirk) |
E9575
|
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: Edinburgh–Glasgow route (via Falkirk) | Statement: [North British Railway, operatedLine, Edinburgh–Glasgow route (via Falkirk)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edinburgh–Glasgow route (via Falkirk) Context triple: [North British Railway, operatedLine, Edinburgh–Glasgow route (via Falkirk)]
-
A.
Edinburgh–Dundee route
The Edinburgh–Dundee route is a major Scottish railway corridor linking the capital city Edinburgh with the city of Dundee via the east coast main line.
-
B.
Edinburgh–Aberdeen railway route
The Edinburgh–Aberdeen railway route is a major inter-city rail line in eastern Scotland linking the capital Edinburgh with the city of Aberdeen via the Fife coast and other intermediate towns.
-
C.
Glasgow–Edinburgh railway line
chosen
The Glasgow–Edinburgh railway line is a major intercity rail route linking Scotland’s two largest cities and serving as one of the country’s busiest and most important transport corridors.
-
D.
Glasgow–Carlisle route
The Glasgow–Carlisle route is a major transport corridor in the United Kingdom linking Glasgow in Scotland with Carlisle in England, carrying significant long-distance road traffic between central Scotland and northern England.
-
E.
Edinburgh–Fife Circle Line
The Edinburgh–Fife Circle Line is a suburban rail service linking Edinburgh with towns across the Fife region in a circular route, providing frequent commuter connections over the Forth Bridge.
- 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_69a8861cc6ac8190ac0b2e31ccf62851 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa63c35aec8190b5c19ace5524173f |
completed | March 6, 2026, 5:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8b03303c8190a301dca327bf9f47 |
completed | March 8, 2026, 2:43 p.m. |
Created at: March 4, 2026, 7:30 p.m.