Triple
T16988109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ardlui railway station |
E412121
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object | ScotRail Glasgow Queen Street–Mallaig 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: ScotRail Glasgow Queen Street–Mallaig trains | Statement: [Ardlui railway station, hasService, ScotRail Glasgow Queen Street–Mallaig trains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ScotRail Glasgow Queen Street–Mallaig trains Context triple: [Ardlui railway station, hasService, ScotRail Glasgow Queen Street–Mallaig trains]
-
A.
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.
-
B.
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.
-
C.
Glasgow Central to Largs
Glasgow Central to Largs is a key electrified commuter and regional rail corridor in western Scotland linking Glasgow with the coastal town of Largs.
-
D.
ScotRail
ScotRail is the national train operating company in Scotland, providing most passenger rail services across the country.
-
E.
Ayr–Stranraer line
The Ayr–Stranraer line is a railway route in southwest Scotland linking the coastal town of Ayr with the port of Stranraer, historically important for connections to Northern Ireland via ferry services.
- 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_6a011b433e688190ac8dda10638a197f |
completed | May 10, 2026, 11:56 p.m. |
Created at: April 10, 2026, 5:32 a.m.