Triple
T22042882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Pyrddin |
E544682
|
entity |
| Predicate | hasWaterfall |
P13549
|
FINISHED |
| Object | Sgwd Gwladus |
—
|
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 Gwladus | Statement: [River Pyrddin, hasWaterfall, Sgwd Gwladus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sgwd Gwladus Context triple: [River Pyrddin, hasWaterfall, Sgwd Gwladus]
-
A.
Sgwd y Pannwr
Sgwd y Pannwr is a picturesque waterfall in the Fforest Fawr region of the Brecon Beacons National Park in Wales, known for its scenic cascades and surrounding woodland.
-
B.
Disgwylfa Fawr
Disgwylfa Fawr is a hill in the Plynlimon range of mid Wales, known for its open moorland slopes and expansive views over the surrounding uplands.
-
C.
Pendragon
Pendragon is the legendary surname and title associated with King Uther and his son King Arthur in Arthurian mythology, symbolizing their royal and dragon-linked lineage.
-
D.
Pendragon
Pendragon is a British neo-progressive rock band known for its melodic, guitar-driven sound and elaborate concept albums.
-
E.
Canu Llywarch Hen
Canu Llywarch Hen is a collection of early Welsh poems centered on the legendary figure Llywarch Hen, notable for its insight into early medieval Welsh culture and heroic lament.
- 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 Gwladus Target entity description: Sgwd Gwladus is a picturesque waterfall in South Wales, renowned for its curtain-like cascade and scenic woodland setting within the Brecon Beacons area.
-
A.
Sgwd y Pannwr
Sgwd y Pannwr is a picturesque waterfall in the Fforest Fawr region of the Brecon Beacons National Park in Wales, known for its scenic cascades and surrounding woodland.
-
B.
Disgwylfa Fawr
Disgwylfa Fawr is a hill in the Plynlimon range of mid Wales, known for its open moorland slopes and expansive views over the surrounding uplands.
-
C.
Pendragon
Pendragon is the legendary surname and title associated with King Uther and his son King Arthur in Arthurian mythology, symbolizing their royal and dragon-linked lineage.
-
D.
Pendragon
Pendragon is a British neo-progressive rock band known for its melodic, guitar-driven sound and elaborate concept albums.
-
E.
Canu Llywarch Hen
Canu Llywarch Hen is a collection of early Welsh poems centered on the legendary figure Llywarch Hen, notable for its insight into early medieval Welsh culture and heroic lament.
- 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_69e11e32445c8190ab97089b48a130bb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1282ac42c819099b2f664f79f5b83 |
completed | April 28, 2026, 9:35 p.m. |
Created at: April 16, 2026, 8:25 p.m.