Triple

T16659585
Position Surface form Disambiguated ID Type / Status
Subject Blackwater E404819 entity
Predicate railConnection P848 FINISHED
Object Central Queensland coal network
The Central Queensland coal network is an extensive rail infrastructure system in Queensland, Australia, dedicated primarily to transporting coal from inland mining regions to coastal export ports.
E1226518 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: Central Queensland coal network | Statement: [Blackwater, railConnection, Central Queensland coal network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Queensland coal network
Context triple: [Blackwater, railConnection, Central Queensland coal network]
  • A. Queensland freight network
    The Queensland freight network is an integrated system of rail and road corridors across Queensland that supports the movement of goods between key regional, agricultural, and urban centers, including major routes such as the Brisbane–Darling Downs freight corridor.
  • B. Queensland ports network
    The Queensland ports network is a system of government-owned seaports across Queensland, Australia, that supports regional trade, tourism, and maritime logistics.
  • C. Rio Tinto rail network in Pilbara
    The Rio Tinto rail network in the Pilbara is an extensive private heavy-haul railway system in Western Australia that transports iron ore from multiple inland mines to coastal export ports.
  • D. Brisbane–Darling Downs freight route
    The Brisbane–Darling Downs freight route is a major road freight corridor in Queensland, Australia, linking the Port of Brisbane with the agricultural and industrial regions of the Darling Downs.
  • E. Cairns–Kuranda railway
    The Cairns–Kuranda railway is a historic scenic rail line in Queensland, Australia, renowned for its dramatic rainforest, mountain, and waterfall views as it climbs from Cairns to the village of Kuranda.
  • 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: Central Queensland coal network
Triple: [Blackwater, railConnection, Central Queensland coal network]
Generated description
The Central Queensland coal network is an extensive rail infrastructure system in Queensland, Australia, dedicated primarily to transporting coal from inland mining regions to coastal export ports.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Queensland coal network
Target entity description: The Central Queensland coal network is an extensive rail infrastructure system in Queensland, Australia, dedicated primarily to transporting coal from inland mining regions to coastal export ports.
  • A. Queensland freight network
    The Queensland freight network is an integrated system of rail and road corridors across Queensland that supports the movement of goods between key regional, agricultural, and urban centers, including major routes such as the Brisbane–Darling Downs freight corridor.
  • B. Queensland ports network
    The Queensland ports network is a system of government-owned seaports across Queensland, Australia, that supports regional trade, tourism, and maritime logistics.
  • C. Rio Tinto rail network in Pilbara
    The Rio Tinto rail network in the Pilbara is an extensive private heavy-haul railway system in Western Australia that transports iron ore from multiple inland mines to coastal export ports.
  • D. Mount Isa railway line
    The Mount Isa railway line is a major rail route in Queensland, Australia, linking the mineral-rich inland city of Mount Isa with the coastal port city of Townsville to support freight and mining transport.
  • E. Brisbane–Darling Downs freight route
    The Brisbane–Darling Downs freight route is a major road freight corridor in Queensland, Australia, linking the Port of Brisbane with the agricultural and industrial regions of the Darling Downs.
  • F. None of above. chosen

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_69d8838b5fbc81908c6575c132b82e80 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e37bfe0fb081909f2de38df0ed59d7 completed April 18, 2026, 12:41 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0084ce7cf0819091e7a4de2cc010ea completed May 10, 2026, 1:14 p.m.
NEDg Description generation batch_6a00862fe04481908bc114001357aea9 completed May 10, 2026, 1:20 p.m.
NED2 Entity disambiguation (via description) batch_6a00879d9f948190bdf40ff7be2505ff completed May 10, 2026, 1:26 p.m.
Created at: April 10, 2026, 5:18 a.m.