Triple
T13678217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hunter Valley rail network |
E327929
|
entity |
| Predicate | isMajorComponentOf |
P28620
|
FINISHED |
| Object |
Australian coal supply chain
The Australian coal supply chain is the integrated system of mines, rail networks, ports, and export logistics that enables large-scale production and global shipment of coal from Australia.
|
E352236
|
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: Australian coal supply chain | Statement: [Hunter Valley rail network, isMajorComponentOf, Australian coal supply chain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Australian coal supply chain Context triple: [Hunter Valley rail network, isMajorComponentOf, Australian coal supply chain]
-
A.
Wande Coal
Wande Coal is a Nigerian singer and songwriter known for his influential role in modern Afrobeats and his smooth, soulful vocal style.
-
B.
Pilbara iron ore mines
Pilbara iron ore mines are a vast network of large-scale open-pit iron ore operations in Western Australia that form one of the world’s major sources of seaborne iron ore.
-
C.
Illawarra Coal Measures
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.
-
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.
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.
- 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: Australian coal supply chain Triple: [Hunter Valley rail network, isMajorComponentOf, Australian coal supply chain]
Generated description
The Australian coal supply chain is the integrated system of mines, rail networks, ports, and export logistics that enables large-scale production and global shipment of coal from Australia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Australian coal supply chain Target entity description: The Australian coal supply chain is the integrated system of mines, rail networks, ports, and export logistics that enables large-scale production and global shipment of coal from Australia.
-
A.
Wande Coal
Wande Coal is a Nigerian singer and songwriter known for his influential role in modern Afrobeats and his smooth, soulful vocal style.
-
B.
Pilbara iron ore mines
Pilbara iron ore mines are a vast network of large-scale open-pit iron ore operations in Western Australia that form one of the world’s major sources of seaborne iron ore.
-
C.
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.
-
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.
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.
- 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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc65d8dc081909664e69bb38610ba |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f794405a38819085f38170c56564f2 |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f7955fce288190a7e426f467517a91 |
completed | May 3, 2026, 6:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7996cddf08190973e493fb788ce7a |
completed | May 3, 2026, 6:52 p.m. |
Created at: April 9, 2026, 9:53 p.m.