Triple
T17240180
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caithness |
E418470
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Thurso railway station |
E501457
|
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: Thurso railway station | Statement: [Caithness, hasRailwayStation, Thurso railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thurso railway station Context triple: [Caithness, hasRailwayStation, Thurso railway station]
-
A.
Thurso railway station
chosen
Thurso railway station is the northernmost railway station on the British mainland, serving the town of Thurso in the Scottish Highlands.
-
B.
Arisaig railway station
Arisaig railway station is a rural stop on the West Highland Line in the Scottish Highlands, known as the westernmost railway station on the British mainland.
-
C.
Oban railway station
Oban railway station is the terminus of the scenic West Highland Line in western Scotland, serving the coastal town of Oban and acting as a key gateway for travelers to the Hebridean islands.
-
D.
Brora railway station
Brora railway station is a small rural stop on the Far North Line in the Scottish Highlands, serving the village of Brora in Sutherland.
-
E.
Kyle of Lochalsh railway station
Kyle of Lochalsh railway station is a remote Highland railway terminus in western Scotland that serves the village of Kyle of Lochalsh and provides scenic access to the Isle of Skye and surrounding areas.
- 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_69d886d8e96081909870bff6c3d0bf09 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e1f385c8190ae44e702923b6f66 |
completed | April 19, 2026, 1:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0170f1511c8190b70cb37e713a406a |
completed | May 11, 2026, 6:02 a.m. |
Created at: April 10, 2026, 5:39 a.m.