Triple

T13678189
Position Surface form Disambiguated ID Type / Status
Subject Hunter Valley rail network E327929 entity
Predicate connectsTo P845 FINISHED
Object Kooragang Island coal export terminals E1056237 NE FINISHED

How this triple was built (2 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: Kooragang Island coal export terminals | Statement: [Hunter Valley rail network, connectsTo, Kooragang Island coal export terminals]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kooragang Island coal export terminals
Context triple: [Hunter Valley rail network, connectsTo, Kooragang Island coal export terminals]
  • A. Port Waratah coal export terminals chosen
    Port Waratah coal export terminals are major coal-handling and shipping facilities in Newcastle, New South Wales, serving as a key export gateway for coal from the Hunter Valley region.
  • B. Lamberts Point coal terminal
    Lamberts Point coal terminal is a major coal transshipment facility in Norfolk, Virginia, known for handling and exporting large volumes of coal from Appalachian mines via rail-to-ship operations.
  • C. Ridley Island Coal Terminal
    Ridley Island Coal Terminal is a major bulk export facility in Prince Rupert, British Columbia, specializing in the handling and shipment of coal to international markets.
  • D. Darwin LNG plant
    The Darwin LNG plant is a liquefied natural gas processing and export facility located near Darwin in Australia's Northern Territory, supplied by offshore gas fields in the Timor Sea.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69f79d487e2c8190909e1c80cc2262ed completed May 3, 2026, 7:08 p.m.
Created at: April 9, 2026, 9:53 p.m.