Triple
T13358984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kent coalfield |
E318772
|
entity |
| Predicate | hasColliery |
P18950
|
FINISHED |
| Object |
Snowdown Colliery
Snowdown Colliery was a major coal mine in the Kent coalfield in southeast England, notable as one of the earliest and most productive pits in the region’s short-lived coal mining industry.
|
E1016425
|
NE FINISHED |
How this triple was built (4 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: Snowdown Colliery | Statement: [Kent coalfield, hasColliery, Snowdown Colliery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Snowdown Colliery Context triple: [Kent coalfield, hasColliery, Snowdown Colliery]
-
A.
Woodhorn Colliery
Woodhorn Colliery was a former coal mine in Northumberland, England, that played a significant role in the region’s industrial and mining heritage.
-
B.
Tilmanstone Colliery
Tilmanstone Colliery was a coal mine in Kent, England, that formed part of the East Kent coalfield and played a significant role in the region’s industrial history.
-
C.
Wylam Colliery
Wylam Colliery was a historic coal mine in Northumberland, England, notable for its early use of pioneering steam locomotives during the Industrial Revolution.
-
D.
Seven Sisters Colliery
Seven Sisters Colliery was a coal mine in Wales that served as the industrial hub and primary employer around which the village of Seven Sisters grew.
-
E.
Shotton Colliery
Shotton Colliery is a former coal mining village in County Durham, England, known for its historical ties to the Durham coalfield.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Snowdown Colliery Triple: [Kent coalfield, hasColliery, Snowdown Colliery]
Generated description
Snowdown Colliery was a major coal mine in the Kent coalfield in southeast England, notable as one of the earliest and most productive pits in the region’s short-lived coal mining industry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Snowdown Colliery Target entity description: Snowdown Colliery was a major coal mine in the Kent coalfield in southeast England, notable as one of the earliest and most productive pits in the region’s short-lived coal mining industry.
-
A.
Woodhorn Colliery
Woodhorn Colliery was a former coal mine in Northumberland, England, that played a significant role in the region’s industrial and mining heritage.
-
B.
Tilmanstone Colliery
chosen
Tilmanstone Colliery was a coal mine in Kent, England, that formed part of the East Kent coalfield and played a significant role in the region’s industrial history.
-
C.
Wylam Colliery
Wylam Colliery was a historic coal mine in Northumberland, England, notable for its early use of pioneering steam locomotives during the Industrial Revolution.
-
D.
Seven Sisters Colliery
Seven Sisters Colliery was a coal mine in Wales that served as the industrial hub and primary employer around which the village of Seven Sisters grew.
-
E.
Shotton Colliery
Shotton Colliery is a former coal mining village in County Durham, England, known for its historical ties to the Durham coalfield.
- F. None of above.
Provenance (5 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_69d806b7bbac8190b85278c87fa7aff3 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69da62887e588190bd7241c720a112a2 |
completed | April 11, 2026, 3:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f730687e548190ab1504d43f250e09 |
completed | May 3, 2026, 11:24 a.m. |
| NEDg | Description generation | batch_69f7320c075081909b377de7e6e2abd0 |
completed | May 3, 2026, 11:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73285fd288190a023f20925fb5d5e |
completed | May 3, 2026, 11:33 a.m. |
Created at: April 9, 2026, 9:32 p.m.