Triple
T23236986
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Drumfrochar |
E581327
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Drumfrochar railway station |
—
|
NE NERFINISHED |
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: Drumfrochar railway station | Statement: [Drumfrochar, servedBy, Drumfrochar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Drumfrochar railway station Context triple: [Drumfrochar, servedBy, Drumfrochar railway station]
-
A.
Drumfrochar railway station
chosen
Drumfrochar railway station is a local rail stop serving the Drumfrochar area of Greenock, Inverclyde, on the Inverclyde Line in western Scotland.
-
B.
Strathcarron railway station
Strathcarron railway station is a rural stop on the Kyle of Lochalsh Line in the Scottish Highlands, serving the small village of Strathcarron and surrounding areas.
-
C.
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.
-
D.
Forres railway station
Forres railway station is a small railway stop in the town of Forres, Moray, Scotland, serving passengers on the Inverness–Aberdeen line.
-
E.
Dumfries railway station
Dumfries railway station is a historic rail station in the town of Dumfries, Scotland, serving as a key stop on the Glasgow–Carlisle line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e2460556f88190be1744a84a84173f |
completed | April 17, 2026, 2:39 p.m. |
| NER | Named-entity recognition | batch_69f192e98dec8190a23385600bed9ae0 |
completed | April 29, 2026, 5:11 a.m. |
Created at: April 17, 2026, 4:09 p.m.