Triple
T20285280
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perranarworthal |
E509859
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Perranwell 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: Perranwell railway station | Statement: [Perranarworthal, hasRailwayStation, Perranwell railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perranwell railway station Context triple: [Perranarworthal, hasRailwayStation, Perranwell railway station]
-
A.
Perranwell railway station
chosen
Perranwell railway station is a small rural stop in Cornwall, England, serving the village of Perranwell on the local rail line between Truro and Falmouth.
-
B.
Pont-y-Pant railway station
Pont-y-Pant railway station is a small rural stop on the Conwy Valley Line in the Lledr Valley of north Wales, serving the local community and walkers in this scenic area.
-
C.
Penrhiwceiber railway station
Penrhiwceiber railway station is a local passenger rail stop serving the village of Penrhiwceiber in Rhondda Cynon Taf, Wales, on the Aberdare branch of the Valley Lines network.
-
D.
Ton Pentre railway station
Ton Pentre railway station is a small local train stop serving the village of Ton Pentre in the Rhondda Valley of South Wales.
-
E.
Llandovery railway station
Llandovery railway station is a rural train station in Carmarthenshire, Wales, serving the town of Llandovery on the Heart of Wales 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_69e0b4c652388190b782cad965e5a098 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e676924f48819095f6224c8d9bb257 |
completed | April 20, 2026, 6:55 p.m. |
Created at: April 16, 2026, 11:05 a.m.