Triple

T12126690
Position Surface form Disambiguated ID Type / Status
Subject Adelaide–Darwin railway E288826 entity
Predicate operator P179 FINISHED
Object Genesee & Wyoming Australia (historical)
Genesee & Wyoming Australia (historical) was a freight rail operator that managed extensive regional and interstate rail services across Australia, including the Adelaide–Darwin corridor, before its operations were restructured and rebranded.
 E965854 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: Genesee & Wyoming Australia (historical) | Statement: [Adelaide–Darwin railway, operator, Genesee & Wyoming Australia (historical)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Genesee & Wyoming Australia (historical)
Context triple: [Adelaide–Darwin railway, operator, Genesee & Wyoming Australia (historical)]
  • A. Awabakal Ltd
    Awabakal Ltd is an Aboriginal community-controlled organisation representing and providing services for the Awabakal people of the Newcastle and Lake Macquarie region in New South Wales, Australia.
  • B. Glencorp
    Glencorp is a locality or settlement situated within the scenic Glens of Antrim region in County Antrim, Northern Ireland.
  • C. Macquarie
    Macquarie is an Australian federal electoral division in New South Wales that includes the Blue Mountains and surrounding areas.
  • D. ASX Limited
    ASX Limited is the company that operates Australia’s primary securities exchange, providing listing, trading, clearing, and settlement services for financial markets.
  • E. Westward Holdings Ltd
    Westward Holdings Ltd is a private company best known as the corporate owner of the historic Irish estate and visitor attraction Strokestown Park.
  • 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: Genesee & Wyoming Australia (historical)
Triple: [Adelaide–Darwin railway, operator, Genesee & Wyoming Australia (historical)]
Generated description
Genesee & Wyoming Australia (historical) was a freight rail operator that managed extensive regional and interstate rail services across Australia, including the Adelaide–Darwin corridor, before its operations were restructured and rebranded.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Genesee & Wyoming Australia (historical)
Target entity description: Genesee & Wyoming Australia (historical) was a freight rail operator that managed extensive regional and interstate rail services across Australia, including the Adelaide–Darwin corridor, before its operations were restructured and rebranded.
  • A. Awabakal Ltd
    Awabakal Ltd is an Aboriginal community-controlled organisation representing and providing services for the Awabakal people of the Newcastle and Lake Macquarie region in New South Wales, Australia.
  • B. Glencorp
    Glencorp is a locality or settlement situated within the scenic Glens of Antrim region in County Antrim, Northern Ireland.
  • C. Macquarie
    Macquarie is an Australian federal electoral division in New South Wales that includes the Blue Mountains and surrounding areas.
  • D. ASX Limited
    ASX Limited is the company that operates Australia’s primary securities exchange, providing listing, trading, clearing, and settlement services for financial markets.
  • E. Westward Holdings Ltd
    Westward Holdings Ltd is a private company best known as the corporate owner of the historic Irish estate and visitor attraction Strokestown Park.
  • 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_69d6ab4b5e4c81909950b17151eb0951 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9157ce6b88190b16592cc48244db3 completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f688ad2481909d11782c44b3217f completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f5fdebe3fc81909a5bb23a943c3c43 completed May 2, 2026, 1:36 p.m.
NED2 Entity disambiguation (via description) batch_69f5feeaf2e48190995f282b02a9caaf completed May 2, 2026, 1:40 p.m.
Created at: April 8, 2026, 9:49 p.m.