Triple
T10400271
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blaenau Ffestiniog Station |
E245126
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Blaenau Ffestiniog |
E258555
|
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: Blaenau Ffestiniog | Statement: [Blaenau Ffestiniog Station, serves, Blaenau Ffestiniog]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blaenau Ffestiniog Context triple: [Blaenau Ffestiniog Station, serves, Blaenau Ffestiniog]
-
A.
Blaenau Ffestiniog
chosen
Blaenau Ffestiniog is a historic slate-mining town in Gwynedd, Wales, known for its dramatic mountainous landscape and role in the Welsh slate industry.
-
B.
Blaengwynfi
Blaengwynfi is a small former coal-mining village in South Wales, situated in the Afan Valley and now known for its surrounding forestry and outdoor recreation.
-
C.
Ebbw Fach
Ebbw Fach is a river in South Wales that forms one of the main tributaries of the Ebbw Valley water system.
-
D.
Dolgellau
Dolgellau is a historic market town in Gwynedd, Wales, known for its stone buildings, former woollen industry, and scenic location near the southern edge of Snowdonia National Park.
-
E.
Ebbw Fawr
Ebbw Fawr is a river in South Wales that forms one of the main headwaters of the Ebbw Valley.
- 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_69d381b5116081908d85227bab6d3c0c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9d2e8488190b2bb8f8509903804 |
completed | April 7, 2026, 11:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dff7628eb081909ab3a445238bb682 |
completed | April 15, 2026, 8:38 p.m. |
Created at: April 6, 2026, 12:07 p.m.