Triple
T1291677
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edinburgh–Aberdeen railway route |
E27561
|
entity |
| Predicate | endsAtStation |
P15150
|
FINISHED |
| Object | Aberdeen railway station |
E92488
|
NE FINISHED |
How this triple was built (3 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: Aberdeen railway station | Statement: [Edinburgh–Aberdeen railway route, endsAtStation, Aberdeen railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aberdeen railway station Context triple: [Edinburgh–Aberdeen railway route, endsAtStation, Aberdeen railway station]
-
A.
Aberdeen railway station
chosen
Aberdeen railway station is a key transport hub in northeast Scotland, serving as the main rail gateway to the city of Aberdeen and connecting it with major destinations across the UK.
-
B.
Aberdour railway station
Aberdour railway station is a village railway stop in Aberdour, Fife, Scotland, serving local and commuter services on the Fife Circle Line across the Firth of Forth from Edinburgh.
-
C.
Dundee railway station
Dundee railway station is a key transport hub in eastern Scotland, providing regional and intercity rail connections for the city of Dundee and the surrounding area.
-
D.
Inverness railway station
Inverness railway station is a key northern terminus and interchange on Scotland’s rail network, linking the Highlands with major destinations across the country.
-
E.
Stirling railway station
Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: endsAtStation Context triple: [Edinburgh–Aberdeen railway route, endsAtStation, Aberdeen railway station]
-
A.
terminusStation
chosen
Indicates that a station serves as the final endpoint or terminal stop for a given route or service.
-
B.
terminalStationSouth
Indicates that a given station serves as the southern terminal (end point) of a particular route or line.
-
C.
railLineTerminus
Indicates that a rail line ends or terminates at the specified location or station.
-
D.
startingStation
Indicates the station or location where a journey, route, or trip begins.
-
E.
railroadTerminusFor
Indicates that one location serves as the end point or final station of a particular railroad line for another location.
- F. None of above.
Provenance (4 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_69a496d4ec448190ad653b2590c46711 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c0d7d15081909d3af19b9297f1cc |
completed | March 1, 2026, 10:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ace5581ccc81909c9c234e4b61205a |
completed | March 8, 2026, 2:56 a.m. |
| PD | Predicate disambiguation | batch_69a4bee41ca08190b0ad6f7ea40c0b62 |
completed | March 1, 2026, 10:34 p.m. |
Created at: March 1, 2026, 7:51 p.m.