Triple
T19086714
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taff Vale Railway |
E467167
|
entity |
| Predicate | primaryRegionServed |
P82
|
FINISHED |
| Object | Taff 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: Taff Valley | Statement: [Taff Vale Railway, primaryRegionServed, Taff Valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Taff Valley Context triple: [Taff Vale Railway, primaryRegionServed, Taff Valley]
-
A.
Taff Valley
chosen
Taff Valley is a river valley in South Wales shaped by the River Taff, encompassing a mix of former coal-mining communities and urban areas such as parts of Cardiff and Pontypridd.
-
B.
Torfaen valley
Torfaen valley is a valley in southeast Wales known for its industrial heritage and the course of the Afon Llwyd river running through it.
-
C.
Nith Valley
Nith Valley is a scenic river valley in Dumfries and Galloway, Scotland, known for its rural landscapes and historic estates.
-
D.
Garnock Valley
Garnock Valley is a region in North Ayrshire, Scotland, encompassing several towns and communities along the River Garnock.
-
E.
Sirhowy Valley
Sirhowy Valley is a historic, post-industrial valley in south Wales known for its former coal mining communities and scenic, rugged landscape.
- 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_69d8dd05ac4c8190b1967d8f97f3fb2f |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e347ee288190a3e935ff89ca94aa |
completed | April 20, 2026, 8:26 a.m. |
Created at: April 10, 2026, 12:04 p.m.