Triple

T14747409
Position Surface form Disambiguated ID Type / Status
Subject South Australian rail network E346507 entity
Predicate historicalOperator P2834 FINISHED
Object Australian National Railways Commission
The Australian National Railways Commission was a former Australian government authority responsible for operating and managing interstate and key regional rail services across several states during the late 20th century.
E1117975 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 National Railways Commission | Statement: [South Australian rail network, historicalOperator, Australian National Railways Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Australian National Railways Commission
Context triple: [South Australian rail network, historicalOperator, Australian National Railways Commission]
  • 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 Government Railways
    NSW Government Railways was the former state-owned agency responsible for operating and managing New South Wales’ railway network in Australia.
  • C. Victorian Railways
    Victorian Railways was the former state-owned railway operator in Victoria, Australia, responsible for running most of the state's passenger and freight train services for much of the 19th and 20th centuries.
  • D. 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.
  • E. National Transport Commission
    The National Transport Commission is an Australian statutory body responsible for developing and coordinating national reforms to improve the safety, efficiency, and consistency of road, rail, and intermodal transport regulation.
  • 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 National Railways Commission
Triple: [South Australian rail network, historicalOperator, Australian National Railways Commission]
Generated description
The Australian National Railways Commission was a former Australian government authority responsible for operating and managing interstate and key regional rail services across several states during the late 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Australian National Railways Commission
Target entity description: The Australian National Railways Commission was a former Australian government authority responsible for operating and managing interstate and key regional rail services across several states during the late 20th century.
  • 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 Government Railways
    NSW Government Railways was the former state-owned agency responsible for operating and managing New South Wales’ railway network in Australia.
  • C. Victorian Railways
    Victorian Railways was the former state-owned railway operator in Victoria, Australia, responsible for running most of the state's passenger and freight train services for much of the 19th and 20th centuries.
  • D. 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.
  • E. National Transport Commission
    The National Transport Commission is an Australian statutory body responsible for developing and coordinating national reforms to improve the safety, efficiency, and consistency of road, rail, and intermodal transport regulation.
  • 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_69d822e6f1c88190bc494d491a907114 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec7d116e88190828b163b18d80f68 completed April 14, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdfb982b5c8190a0340be2186f8b81 completed May 8, 2026, 3:04 p.m.
NEDg Description generation batch_69fdfea2b720819089110c02dbd848bd completed May 8, 2026, 3:17 p.m.
NED2 Entity disambiguation (via description) batch_69fdff1368e48190bc079645996d85d8 completed May 8, 2026, 3:19 p.m.
Created at: April 10, 2026, 1:30 a.m.