Triple
T14211249
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Illawarra Coal Measures |
E352236
|
entity |
| Predicate | hasMajorMiningDistrict |
P8843
|
FINISHED |
| Object | Illawarra coalfield |
E352236
|
NE FINISHED |
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: Illawarra coalfield | Statement: [Illawarra Coal Measures, hasMajorMiningDistrict, Illawarra coalfield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Illawarra coalfield Context triple: [Illawarra Coal Measures, hasMajorMiningDistrict, Illawarra coalfield]
-
A.
Illawarra Coal Measures
chosen
The Illawarra Coal Measures are a major Late Permian coal-bearing geological sequence in eastern Australia, notable for their extensive coal deposits within the Sydney Basin.
-
B.
Sydney Basin
The Sydney Basin is a large geological and metropolitan region in New South Wales, Australia, encompassing the greater Sydney area and surrounding lowlands.
-
C.
Gondwana coalfields
Gondwana coalfields are extensive coal-bearing geological formations in India dating back to the Gondwana period, known for hosting major coal deposits such as those in the Bokaro region.
-
D.
Pernik coal basin
The Pernik coal basin is a coal-rich mining region in western Bulgaria centered around the city of Pernik, historically significant for its role in the country’s industrial development.
-
E.
Fortescue Basin
The Fortescue Basin is a major geological sedimentary basin in Western Australia known for its ancient volcanic and sedimentary rock sequences and significant iron ore and mineral resources.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMajorMiningDistrict Context triple: [Illawarra Coal Measures, hasMajorMiningDistrict, Illawarra coalfield]
-
A.
hasMiningDistrict
chosen
Indicates that an entity possesses, contains, or is associated with a designated mining district within its domain or jurisdiction.
-
B.
locatedInMiningDistrict
Indicates that one entity is situated within the geographic or administrative boundaries of a specified mining district.
-
C.
hasMiningArea
Indicates that an entity possesses, controls, or is associated with a designated area where mining activities take place.
-
D.
eraOfMajorMiningActivity
Indicates the time period during which significant or primary mining operations took place for the associated entity.
-
E.
containsMiningTown
Indicates that a location or area includes within its boundaries a town whose primary activity or identity is based on mining.
- F. None of above.
Provenance (4 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_69d8278a06e481908b5d6af0a8afe737 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de620dba0c8190bb77a1df10e1d3a7 |
completed | April 14, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd324d66a48190b58f6ce3a7c7facc |
completed | May 8, 2026, 12:46 a.m. |
| PD | Predicate disambiguation | batch_69de05bcd7d48190a4848d9320404aa6 |
completed | April 14, 2026, 9:15 a.m. |
Created at: April 10, 2026, 1:05 a.m.