Triple
T6977917
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Tywi |
E161760
|
entity |
| Predicate | countrySubdivision |
P766
|
FINISHED |
| Object |
Ceredigion (upper catchment vicinity)
Ceredigion (upper catchment vicinity) is the upland area of the Welsh county of Ceredigion where the River Tywi rises and begins its course through rural, mountainous landscapes.
|
E633529
|
NE FINISHED |
How this triple was built (4 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: Ceredigion (upper catchment vicinity) | Statement: [River Tywi, countrySubdivision, Ceredigion (upper catchment vicinity)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ceredigion (upper catchment vicinity) Context triple: [River Tywi, countrySubdivision, Ceredigion (upper catchment vicinity)]
-
A.
Brecon Beacons National Park (upper catchment)
Brecon Beacons National Park (upper catchment) is the highland area of the Brecon Beacons in South Wales characterized by upland moors, mountains, and headwater streams that give rise to several major rivers.
-
B.
Cynon Valley
Cynon Valley is a former coal-mining valley and community in South Wales, known for its industrial heritage and role in the South Wales Valleys region.
-
C.
Swansea Valley
Swansea Valley is a region in South Wales known for its mix of former industrial communities, scenic river landscapes, and proximity to both Swansea and the Brecon Beacons.
-
D.
Mawddach Valley
Mawddach Valley is a scenic river valley in Gwynedd, Wales, known for its dramatic landscapes, walking and cycling trails, and views over the Mawddach Estuary near Barmouth.
-
E.
Ogmore Valley
Ogmore Valley is a historic former coal-mining valley and community in the county borough of Bridgend in South Wales.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ceredigion (upper catchment vicinity) Triple: [River Tywi, countrySubdivision, Ceredigion (upper catchment vicinity)]
Generated description
Ceredigion (upper catchment vicinity) is the upland area of the Welsh county of Ceredigion where the River Tywi rises and begins its course through rural, mountainous landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ceredigion (upper catchment vicinity) Target entity description: Ceredigion (upper catchment vicinity) is the upland area of the Welsh county of Ceredigion where the River Tywi rises and begins its course through rural, mountainous landscapes.
-
A.
Brecon Beacons National Park (upper catchment)
Brecon Beacons National Park (upper catchment) is the highland area of the Brecon Beacons in South Wales characterized by upland moors, mountains, and headwater streams that give rise to several major rivers.
-
B.
Cynon Valley
Cynon Valley is a former coal-mining valley and community in South Wales, known for its industrial heritage and role in the South Wales Valleys region.
-
C.
Swansea Valley
Swansea Valley is a region in South Wales known for its mix of former industrial communities, scenic river landscapes, and proximity to both Swansea and the Brecon Beacons.
-
D.
Mawddach Valley
Mawddach Valley is a scenic river valley in Gwynedd, Wales, known for its dramatic landscapes, walking and cycling trails, and views over the Mawddach Estuary near Barmouth.
-
E.
Ogmore Valley
Ogmore Valley is a historic former coal-mining valley and community in the county borough of Bridgend in South Wales.
- F. None of above. chosen
Provenance (5 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_69c68854a0d88190bc0bf82263f1afce |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6db68d25c8190a1776908619ad979 |
completed | March 27, 2026, 7:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c761b614e88190877455edd5f64cf1 |
completed | March 28, 2026, 5:05 a.m. |
| NEDg | Description generation | batch_69c7629031608190b1ef76e969c97925 |
completed | March 28, 2026, 5:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c76329a47081909b47894ba0e1cad1 |
completed | March 28, 2026, 5:12 a.m. |
Created at: March 27, 2026, 2:31 p.m.