Triple
T10944380
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blaenau Ffestiniog |
E258555
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object | Llechwedd Slate Caverns |
E895544
|
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: Llechwedd Slate Caverns | Statement: [Blaenau Ffestiniog, hasAttraction, Llechwedd Slate Caverns]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Llechwedd Slate Caverns Context triple: [Blaenau Ffestiniog, hasAttraction, Llechwedd Slate Caverns]
-
A.
Llechwedd Slate Caverns
chosen
Llechwedd Slate Caverns is a historic slate mine in North Wales that has been transformed into an underground tourist attraction featuring mine tours and adventure activities.
-
B.
Blue John Cavern
Blue John Cavern is a famous show cave in the Peak District of Derbyshire, England, renowned for its rare banded Blue John fluorspar and extensive underground chambers.
-
C.
Wookey Hole caves
Wookey Hole caves are a famous limestone cave system and tourist attraction in Somerset, England, known for their striking underground formations, archaeological finds, and associated legends.
-
D.
Rydal Caves
Rydal Caves are a series of impressive man-made quarry caves near Rydal in England’s Lake District, popular for their scenic beauty and accessible walking trails.
-
E.
Penrhyn Slate Quarry
Penrhyn Slate Quarry is a historic and once world-leading slate mine in Bethesda, North Wales, central to the region’s industrial heritage and landscape.
- 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_69d6aa8769b4819082bfe5e61b9017f0 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d770c4d59481908a5900fc8cf9ecc3 |
completed | April 9, 2026, 9:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e2d722972c8190b14637dc9e52ce11 |
completed | April 18, 2026, 12:58 a.m. |
Created at: April 8, 2026, 9:23 p.m.