Triple

T14682765
Position Surface form Disambiguated ID Type / Status
Subject Inland Rail Pty Ltd E344828 entity
Predicate notableProject P4 FINISHED
Object Inland Rail freight corridor
The Inland Rail freight corridor is a major Australian rail infrastructure project creating a high-capacity, inland freight route between Melbourne and Brisbane to improve national supply chain efficiency.
E1115516 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: Inland Rail freight corridor | Statement: [Inland Rail Pty Ltd, notableProject, Inland Rail freight corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Inland Rail freight corridor
Context triple: [Inland Rail Pty Ltd, notableProject, Inland Rail freight corridor]
  • A. Sydney–Melbourne rail corridor
    The Sydney–Melbourne rail corridor is a major intercity railway route linking Australia’s two largest cities and serving as a key passenger and freight transport spine in southeastern Australia.
  • B. Sydney–Brisbane rail corridor
    The Sydney–Brisbane rail corridor is a major intercity railway line along Australia’s east coast that connects the cities of Sydney in New South Wales and Brisbane in Queensland, serving numerous regional towns along the route.
  • C. Sydney–Newcastle rail corridor
    The Sydney–Newcastle rail corridor is a major intercity railway line in New South Wales, Australia, linking Sydney with the coastal city of Newcastle and serving numerous commuter and regional services along the route.
  • D. Trans-Australian Railway corridor
    The Trans-Australian Railway corridor is a major east–west rail route spanning the Australian continent, linking Western Australia with the eastern states across the vast Nullarbor Plain.
  • E. Adelaide–Melbourne railway
    The Adelaide–Melbourne railway is a major interstate rail corridor in Australia that links the capitals of South Australia and Victoria, carrying both passenger and freight services across the region.
  • 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: Inland Rail freight corridor
Triple: [Inland Rail Pty Ltd, notableProject, Inland Rail freight corridor]
Generated description
The Inland Rail freight corridor is a major Australian rail infrastructure project creating a high-capacity, inland freight route between Melbourne and Brisbane to improve national supply chain efficiency.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Inland Rail freight corridor
Target entity description: The Inland Rail freight corridor is a major Australian rail infrastructure project creating a high-capacity, inland freight route between Melbourne and Brisbane to improve national supply chain efficiency.
  • A. Sydney–Melbourne rail corridor
    The Sydney–Melbourne rail corridor is a major intercity railway route linking Australia’s two largest cities and serving as a key passenger and freight transport spine in southeastern Australia.
  • B. Sydney–Brisbane rail corridor
    The Sydney–Brisbane rail corridor is a major intercity railway line along Australia’s east coast that connects the cities of Sydney in New South Wales and Brisbane in Queensland, serving numerous regional towns along the route.
  • C. Sydney–Newcastle rail corridor
    The Sydney–Newcastle rail corridor is a major intercity railway line in New South Wales, Australia, linking Sydney with the coastal city of Newcastle and serving numerous commuter and regional services along the route.
  • D. Trans-Australian Railway corridor
    The Trans-Australian Railway corridor is a major east–west rail route spanning the Australian continent, linking Western Australia with the eastern states across the vast Nullarbor Plain.
  • E. Adelaide–Melbourne railway
    The Adelaide–Melbourne railway is a major interstate rail corridor in Australia that links the capitals of South Australia and Victoria, carrying both passenger and freight services across the region.
  • 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_69d822e34b348190ada4d1cdb6c7c226 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb56a51ec8190941684fd562a7182 completed April 14, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdf080b7508190ac99b8bb6cfb1881 completed May 8, 2026, 2:17 p.m.
NEDg Description generation batch_69fdf2843a1c8190a14f4ac4d3157e05 completed May 8, 2026, 2:26 p.m.
NED2 Entity disambiguation (via description) batch_69fdf35ce9c48190b3a107bda3ffd126 completed May 8, 2026, 2:29 p.m.
Created at: April 10, 2026, 1:28 a.m.