Triple
T11458945
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corwen railway station |
E271601
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Corwen |
E49758
|
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: Corwen | Statement: [Corwen railway station, serves, Corwen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Corwen Context triple: [Corwen railway station, serves, Corwen]
-
A.
Corwen
chosen
Corwen is a small historic market town in Denbighshire, Wales, situated on the River Dee and known as a gateway to the Berwyn Mountains.
-
B.
Towyn
Towyn is a coastal town in North Wales known for its holiday parks, caravan sites, and seaside tourism.
-
C.
Towyn
Towyn is a coastal town in Gwynedd, Wales, known historically as a seaside resort and for its proximity to the Dysynni Valley and the Cambrian Coast railway.
-
D.
Codnor
Codnor is a village in the Amber Valley district of Derbyshire, England, known historically for coal mining and its nearby medieval castle remains.
-
E.
Rhoslefain
Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
- 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_69d6aadff8888190a13f253f0d460874 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d822f2138081909408c7916cef99c9 |
completed | April 9, 2026, 10:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbac706dc4819093f06b368f03fe02 |
completed | May 6, 2026, 9:02 p.m. |
Created at: April 8, 2026, 9:35 p.m.