Triple

T16620304
Position Surface form Disambiguated ID Type / Status
Subject Cloncurry E403805 entity
Predicate railwayLine P848 FINISHED
Object Mount Isa railway line
The Mount Isa railway line is a major rail route in Queensland, Australia, linking the mineral-rich inland city of Mount Isa with the coastal port city of Townsville to support freight and mining transport.
E1225695 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: Mount Isa railway line | Statement: [Cloncurry, railwayLine, Mount Isa railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mount Isa railway line
Context triple: [Cloncurry, railwayLine, Mount Isa railway line]
  • A. Deniliquin railway line
    The Deniliquin railway line is a regional rail route in New South Wales, Australia, that connects the town of Deniliquin to the broader rail network, primarily serving freight and local transport needs.
  • B. Swan Hill line
    The Swan Hill line is a regional railway corridor in Victoria, Australia, providing passenger and freight services between Melbourne and the town of Swan Hill.
  • C. Goldfields Railway
    Goldfields Railway is a preserved heritage railway in New Zealand that operates vintage trains for tourists and rail enthusiasts along a historic mining-era line.
  • D. Flinders railway line
    The Flinders railway line is a suburban rail corridor in Adelaide, South Australia, serving the southern suburbs and terminating near Flinders University and Flinders Medical Centre.
  • E. Central Australia Railway
    The Central Australia Railway was a former narrow-gauge rail line that ran north from Port Augusta into the Australian interior, serving as an early overland route through the outback before later standard-gauge lines superseded it.
  • 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: Mount Isa railway line
Triple: [Cloncurry, railwayLine, Mount Isa railway line]
Generated description
The Mount Isa railway line is a major rail route in Queensland, Australia, linking the mineral-rich inland city of Mount Isa with the coastal port city of Townsville to support freight and mining transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mount Isa railway line
Target entity description: The Mount Isa railway line is a major rail route in Queensland, Australia, linking the mineral-rich inland city of Mount Isa with the coastal port city of Townsville to support freight and mining transport.
  • A. Deniliquin railway line
    The Deniliquin railway line is a regional rail route in New South Wales, Australia, that connects the town of Deniliquin to the broader rail network, primarily serving freight and local transport needs.
  • B. Swan Hill line
    The Swan Hill line is a regional railway corridor in Victoria, Australia, providing passenger and freight services between Melbourne and the town of Swan Hill.
  • C. Goldfields Railway
    Goldfields Railway is a preserved heritage railway in New Zealand that operates vintage trains for tourists and rail enthusiasts along a historic mining-era line.
  • D. Flinders railway line
    The Flinders railway line is a suburban rail corridor in Adelaide, South Australia, serving the southern suburbs and terminating near Flinders University and Flinders Medical Centre.
  • E. Central Australia Railway
    The Central Australia Railway was a former narrow-gauge rail line that ran north from Port Augusta into the Australian interior, serving as an early overland route through the outback before later standard-gauge lines superseded it.
  • 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_69d883897eb481909eaaa088ba9918d9 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3754d6b4c81908eab5210c386ea15 completed April 18, 2026, 12:13 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0084b5afc081908d16f0b43fff20fc completed May 10, 2026, 1:14 p.m.
NEDg Description generation batch_6a0085ef144481908fb3baed5eccc1c0 completed May 10, 2026, 1:19 p.m.
NED2 Entity disambiguation (via description) batch_6a008667b56881909148e711f178c10d completed May 10, 2026, 1:21 p.m.
Created at: April 10, 2026, 5:17 a.m.