Triple
T19580315
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Neath and Brecon Railway |
E489969
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Swansea Valley |
—
|
NE NERFINISHED |
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: Swansea Valley | Statement: [Neath and Brecon Railway, connectsTo, Swansea Valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swansea Valley Context triple: [Neath and Brecon Railway, connectsTo, Swansea Valley]
-
A.
Swansea Valley
chosen
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.
-
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.
Meon Valley
Meon Valley is a rural river valley in Hampshire, England, known for its picturesque landscapes, historic villages, and walking routes such as the Meon Valley Trail.
-
D.
Clywedog Valley
Clywedog Valley is a scenic river valley in Wrexham County Borough, Wales, known for its industrial heritage sites, walking trails, and natural beauty.
-
E.
Severn Vale
Severn Vale is a broad, low-lying valley in western England formed by the River Severn, known for its rural landscapes and views from the surrounding Cotswold escarpment.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6402763b8819099e535979f094f9d |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:42 p.m.