Triple
T20548896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ebbw Vale line |
E504545
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Rogerstone 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: Rogerstone railway station | Statement: [Ebbw Vale line, hasStation, Rogerstone railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rogerstone railway station Context triple: [Ebbw Vale line, hasStation, Rogerstone railway station]
-
A.
Rogerstone railway station
chosen
Rogerstone railway station is a suburban rail stop in Rogerstone, Newport, Wales, serving passengers on the Ebbw Valley Railway line.
-
B.
Godstone railway station
Godstone railway station is a small rural railway stop in Surrey, England, serving the village of Godstone and surrounding areas on the Oxted line.
-
C.
Shenstone railway station
Shenstone railway station is a small commuter rail stop in Staffordshire, England, serving the village of Shenstone with regular regional services.
-
D.
Hughenden railway station
Hughenden railway station is a regional train stop serving the rural town of Hughenden in Queensland, Australia, on the state’s western rail network.
-
E.
Holywood railway station
Holywood railway station is a local rail stop in the town of Holywood, County Down, Northern Ireland, providing commuter services between Bangor and Belfast.
- 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_69e0b4b52c048190952b4d0f430813a3 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a5d56060819090f0e2f2f9957982 |
completed | April 20, 2026, 10:16 p.m. |
Created at: April 16, 2026, 11:38 a.m.