Triple
T10693574
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nant Gwernol railway station |
E252072
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Brynglas |
E347766
|
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: Brynglas | Statement: [Nant Gwernol railway station, near, Brynglas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brynglas Context triple: [Nant Gwernol railway station, near, Brynglas]
-
A.
Brynglas
chosen
Brynglas is a small rural halt and passing loop on the narrow-gauge Talyllyn Railway in Mid Wales.
-
B.
Tongwynlais
Tongwynlais is a village and community in the northern outskirts of Cardiff, Wales, known for its proximity to Castell Coch and the Taff Valley.
-
C.
Penclawdd
Penclawdd is a coastal village on the Gower Peninsula in South Wales, historically known for its cockle industry and views over the Loughor Estuary.
-
D.
Glyncorrwg
Glyncorrwg is a former coal mining village in South Wales that is now known for its scenic valleys and outdoor recreation, particularly mountain biking and fishing.
-
E.
Penbryn
Penbryn is a secluded sandy beach and small coastal settlement in Ceredigion, Wales, known for its unspoilt natural scenery and wildlife.
- 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_69d6aa5bd7c08190a816e733b4045c23 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fd38c24c8190a105a9dfdf705b38 |
completed | April 9, 2026, 1:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62a6efa448190a9d95c5bd68ff34b |
completed | May 2, 2026, 4:46 p.m. |
Created at: April 8, 2026, 9:11 p.m.