Triple
T18608540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cannock Chase District |
E454822
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Cannock Chase coalfield |
—
|
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: Cannock Chase coalfield | Statement: [Cannock Chase District, locatedOn, Cannock Chase coalfield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cannock Chase coalfield Context triple: [Cannock Chase District, locatedOn, Cannock Chase coalfield]
-
A.
East Shropshire coalfield
The East Shropshire coalfield is a historic coal-mining region in Shropshire, England, that played a significant role in the early Industrial Revolution.
-
B.
Warwickshire coalfield
The Warwickshire coalfield is a historically significant coal-mining region in central England that played an important role in the development of Britain’s industrial economy.
-
C.
Nottinghamshire coalfield
The Nottinghamshire coalfield is a major historical coal-mining region in central England that played a significant role in the county’s industrial development.
-
D.
South Staffordshire coalfield
chosen
The South Staffordshire coalfield is a historic coal-mining region in the English Midlands that played a major role in the area’s industrial development during the 19th and early 20th centuries.
-
E.
Forest of Dean coalfield
The Forest of Dean coalfield is a historic coal-mining region in western Gloucestershire, England, known for its long tradition of mining and distinctive industrial heritage.
- 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54cff3be8819080ab20045bd18a4d |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:45 a.m.