Triple
T19211174
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Industrial heritage of the Black Country |
E480358
|
entity |
| Predicate | hasSite |
P1205
|
FINISHED |
| Object | Dudley limestone mines |
—
|
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: Dudley limestone mines | Statement: [Industrial heritage of the Black Country, hasSite, Dudley limestone mines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dudley limestone mines Context triple: [Industrial heritage of the Black Country, hasSite, Dudley limestone mines]
-
A.
Bedford limestone quarries
Bedford limestone quarries are a renowned group of stone quarries in Indiana famous for producing high-quality limestone used in prominent buildings and monuments across the United States.
-
B.
Skarloey Quarry
Skarloey Quarry is a stone quarry served by the narrow-gauge Skarloey Railway in The Railway Series and Thomas & Friends universe.
-
C.
Huyton Quarry
Huyton Quarry is a suburban area of Huyton in Merseyside, England, historically associated with local quarrying and later railway development.
-
D.
Markfield Quarry
Markfield Quarry is a disused Leicestershire quarry noted for its exposed ancient igneous rock formations and geological significance.
-
E.
Mèdol Quarry
Mèdol Quarry is an ancient Roman stone quarry near Tarragona, Spain, known for supplying much of the building material used in the monumental architecture of the Roman city of Tarraco.
- 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: Dudley limestone mines Target entity description: The Dudley limestone mines are a historic network of underground quarries in the Black Country, central to the region’s industrial heritage for their role in supplying limestone to local iron and steel industries.
-
A.
Bedford limestone quarries
Bedford limestone quarries are a renowned group of stone quarries in Indiana famous for producing high-quality limestone used in prominent buildings and monuments across the United States.
-
B.
Skarloey Quarry
Skarloey Quarry is a stone quarry served by the narrow-gauge Skarloey Railway in The Railway Series and Thomas & Friends universe.
-
C.
Huyton Quarry
Huyton Quarry is a suburban area of Huyton in Merseyside, England, historically associated with local quarrying and later railway development.
-
D.
Markfield Quarry
Markfield Quarry is a disused Leicestershire quarry noted for its exposed ancient igneous rock formations and geological significance.
-
E.
Mèdol Quarry
Mèdol Quarry is an ancient Roman stone quarry near Tarragona, Spain, known for supplying much of the building material used in the monumental architecture of the Roman city of Tarraco.
- 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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa365c2481909b3c36ebae18265d |
completed | April 20, 2026, 10:04 a.m. |
Created at: April 10, 2026, 1:21 p.m.