Triple

T3977511
Position Surface form Disambiguated ID Type / Status
Subject Kuranda Scenic Railway E85678 entity
Predicate operator P179 FINISHED
Object Queensland Rail
Queensland Rail is a government-owned corporation that operates passenger and freight rail services across the Australian state of Queensland.
 E403393 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: Queensland Rail | Statement: [Kuranda Scenic Railway, operator, Queensland Rail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Queensland Rail
Context triple: [Kuranda Scenic Railway, operator, Queensland Rail]
  • A. Australian Rail Track Corporation
    The Australian Rail Track Corporation is a government-owned company responsible for managing and maintaining much of Australia's interstate rail network, including key freight and passenger corridors.
  • B. NSW TrainLink
    NSW TrainLink is a New South Wales government-owned passenger rail and coach service provider that operates regional and intercity routes across the state and into neighboring regions.
  • C. Inland Rail Pty Ltd
    Inland Rail Pty Ltd is a subsidiary company responsible for developing and delivering Australia’s major Inland Rail freight corridor project.
  • D. NSW Government Railways
    NSW Government Railways was the former state-owned agency responsible for operating and managing New South Wales’ railway network in Australia.
  • E. Queensland Airports Limited
    Queensland Airports Limited is an Australian airport management company that owns and operates several regional airports, including Gold Coast Airport.
  • 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: Queensland Rail
Triple: [Kuranda Scenic Railway, operator, Queensland Rail]
Generated description
Queensland Rail is a government-owned corporation that operates passenger and freight rail services across the Australian state of Queensland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Queensland Rail
Target entity description: Queensland Rail is a government-owned corporation that operates passenger and freight rail services across the Australian state of Queensland.
  • A. Australian Rail Track Corporation
    The Australian Rail Track Corporation is a government-owned company responsible for managing and maintaining much of Australia's interstate rail network, including key freight and passenger corridors.
  • B. NSW TrainLink
    NSW TrainLink is a New South Wales government-owned passenger rail and coach service provider that operates regional and intercity routes across the state and into neighboring regions.
  • C. Inland Rail Pty Ltd
    Inland Rail Pty Ltd is a subsidiary company responsible for developing and delivering Australia’s major Inland Rail freight corridor project.
  • D. NSW Government Railways
    NSW Government Railways was the former state-owned agency responsible for operating and managing New South Wales’ railway network in Australia.
  • E. Queensland Airports Limited
    Queensland Airports Limited is an Australian airport management company that owns and operates several regional airports, including Gold Coast Airport.
  • 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_69aed93908348190a26c8aaf4fab3e86 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9b876d8819082f4b81c9699913a completed March 9, 2026, 4:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5401dd24481908d143a9da6786757 completed March 14, 2026, 11:01 a.m.
NEDg Description generation batch_69b5417d951c8190974f8449dd643eab completed March 14, 2026, 11:07 a.m.
NED2 Entity disambiguation (via description) batch_69b5421a2fd4819094e82aec70837aeb completed March 14, 2026, 11:10 a.m.
Created at: March 9, 2026, 3:33 p.m.