Triple
T19354738
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Pelenna |
E484111
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Nant y Glo |
—
|
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: Nant y Glo | Statement: [River Pelenna, hasTributary, Nant y Glo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nant y Glo Context triple: [River Pelenna, hasTributary, Nant y Glo]
-
A.
Bryn Tail
Bryn Tail is a small settlement located near the Clywedog Reservoir in Powys, mid Wales.
-
B.
Bwlch y Groes
Bwlch y Groes is one of the highest and most remote mountain passes in Wales, renowned for its steep gradients, dramatic scenery, and popularity with cyclists and motorists.
-
C.
Nant y Bryn
Nant y Bryn is a small stream in Wales that serves as a tributary of the River Pelenna.
-
D.
Talygarn
Talygarn is a village and residential area in Rhondda Cynon Taf, Wales, known for its historic estate and former rehabilitation hospital.
-
E.
Plas Grono
Plas Grono is a historic Welsh estate best known as the country home of Elihu Yale, the benefactor after whom Yale University is named.
- 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: Nant y Glo Target entity description: Nant y Glo is a small stream in Wales that serves as a tributary of the River Pelenna within its local river system.
-
A.
Bryn Tail
Bryn Tail is a small settlement located near the Clywedog Reservoir in Powys, mid Wales.
-
B.
Bwlch y Groes
Bwlch y Groes is one of the highest and most remote mountain passes in Wales, renowned for its steep gradients, dramatic scenery, and popularity with cyclists and motorists.
-
C.
Nant y Bryn
Nant y Bryn is a small stream in Wales that serves as a tributary of the River Pelenna.
-
D.
Talygarn
Talygarn is a village and residential area in Rhondda Cynon Taf, Wales, known for its historic estate and former rehabilitation hospital.
-
E.
Plas Grono
Plas Grono is a historic Welsh estate best known as the country home of Elihu Yale, the benefactor after whom Yale University is named.
- 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6190794188190a94de464d985b5fd |
completed | April 20, 2026, 12:16 p.m. |
Created at: April 10, 2026, 1:34 p.m.