Triple
T21700019
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Mellte |
E535630
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object | Sgwd Clun-gwyn waterfall |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sgwd Clun-gwyn waterfall | Statement: [River Mellte, hasFeature, Sgwd Clun-gwyn waterfall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sgwd Clun-gwyn waterfall Context triple: [River Mellte, hasFeature, Sgwd Clun-gwyn waterfall]
-
A.
Cenarth Falls
Cenarth Falls is a picturesque series of waterfalls and rapids on the River Teifi in west Wales, renowned for its natural beauty, salmon leap, and traditional coracle fishing.
-
B.
Aberdulais Falls
Aberdulais Falls is a scenic waterfall in South Wales known for its historic industrial heritage site and picturesque natural surroundings.
-
C.
Dyserth Waterfall
Dyserth Waterfall is a scenic natural cascade in the village of Dyserth in North Wales, known for its picturesque setting, walking trails, and historic mill remains.
-
D.
Steall Falls
Steall Falls is a dramatic, high waterfall in the Scottish Highlands, renowned for its scenic setting at the head of Glen Nevis and its popular hiking route.
-
E.
Aysgarth Falls
Aysgarth Falls is a famous series of picturesque limestone stepped waterfalls on the River Ure in the Yorkshire Dales, England, renowned for their natural beauty and walking trails.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sgwd Clun-gwyn waterfall Target entity description: Sgwd Clun-gwyn waterfall is a prominent scenic cascade in the Brecon Beacons National Park in Wales, known for its dramatic drops and popularity with hikers and photographers.
-
A.
Cenarth Falls
Cenarth Falls is a picturesque series of waterfalls and rapids on the River Teifi in west Wales, renowned for its natural beauty, salmon leap, and traditional coracle fishing.
-
B.
Aberdulais Falls
Aberdulais Falls is a scenic waterfall in South Wales known for its historic industrial heritage site and picturesque natural surroundings.
-
C.
Dyserth Waterfall
Dyserth Waterfall is a scenic natural cascade in the village of Dyserth in North Wales, known for its picturesque setting, walking trails, and historic mill remains.
-
D.
Steall Falls
Steall Falls is a dramatic, high waterfall in the Scottish Highlands, renowned for its scenic setting at the head of Glen Nevis and its popular hiking route.
-
E.
Aysgarth Falls
Aysgarth Falls is a famous series of picturesque limestone stepped waterfalls on the River Ure in the Yorkshire Dales, England, renowned for their natural beauty and walking trails.
- F. None of above. chosen
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_69e0c46b44c0819088ab883ebd44e0e8 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef9b7edd3c8190bca83ef37598cbfb |
completed | April 27, 2026, 5:23 p.m. |
Created at: April 16, 2026, 6:45 p.m.