Triple
T16593630
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perth–Inverness line |
E403150
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Pitlochry railway station |
E446730
|
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: Pitlochry railway station | Statement: [Perth–Inverness line, hasStation, Pitlochry railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pitlochry railway station Context triple: [Perth–Inverness line, hasStation, Pitlochry railway station]
-
A.
Pitlochry railway station
chosen
Pitlochry railway station is a historic stop on the Highland Main Line in Perth and Kinross, Scotland, serving the popular tourist town of Pitlochry with regular regional and long-distance services.
-
B.
Blair Atholl railway station
Blair Atholl railway station is a rural stop on the Highland Main Line in Perth and Kinross, Scotland, serving the village of Blair Atholl and the surrounding area.
-
C.
Crianlarich railway station
Crianlarich railway station is a key junction in the Scottish Highlands where trains on the West Highland Line divide for routes toward Oban and Fort William/Mallaig.
-
D.
Spean Bridge railway station
Spean Bridge railway station is a rural stop on the West Highland Line in the Scottish Highlands, serving the village of Spean Bridge and acting as a gateway to nearby outdoor and mountain areas.
-
E.
Dalmuir railway station
Dalmuir railway station is a major rail hub in West Dunbartonshire, Scotland, serving as an interchange point for multiple suburban and regional services in the Glasgow area.
- 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_69d883880d0c81908b5fcd454e767b60 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e35d6fcaa48190b1ba7dc3b792041a |
completed | April 18, 2026, 10:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00759dea5c819083fe9fb7dee37a35 |
completed | May 10, 2026, 12:10 p.m. |
Created at: April 10, 2026, 5:16 a.m.