Triple
T19080150
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Porth railway station |
E467005
|
entity |
| Predicate | nearbyFeature |
P2064
|
FINISHED |
| Object | Rhondda Fawr 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: Rhondda Fawr valley | Statement: [Porth railway station, nearbyFeature, Rhondda Fawr valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rhondda Fawr valley Context triple: [Porth railway station, nearbyFeature, Rhondda Fawr valley]
-
A.
Rhondda Valley
chosen
The Rhondda Valley is a historic coal-mining valley in South Wales, known for its steep-sided landscape, tight-knit communities, and central role in the Welsh industrial and cultural heritage.
-
B.
Rhymney Valley
Rhymney Valley is a historic coal-mining valley in south Wales, known for its industrial heritage and communities along the River Rhymney.
-
C.
Ebbw Valley
Ebbw Valley is a river valley in southeast Wales known for its industrial heritage and communities that developed around coal mining and steel production.
-
D.
Vale of Neath
The Vale of Neath is a scenic valley in South Wales renowned for its numerous waterfalls, lush woodlands, and industrial heritage.
-
E.
Vale of Clwyd
The Vale of Clwyd is a fertile, scenic valley in Denbighshire, North Wales, known for its agriculture, historic market towns, and views framed by surrounding hills.
- 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_69d8dd04f4488190b1121cc53ef2bfd6 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e2e82ec08190873186ff51e89d86 |
completed | April 20, 2026, 8:25 a.m. |
Created at: April 10, 2026, 12:04 p.m.