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.