Triple

T15005635
Position Surface form Disambiguated ID Type / Status
Subject Emerald, Queensland E377704 entity
Predicate railwayLine P848 FINISHED
Object Central Western railway line
The Central Western railway line is a major rail route in Queensland, Australia, that extends westward from the coastal regions through towns such as Emerald to serve the state’s central and western inland areas.
E1131862 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: Central Western railway line | Statement: [Emerald, Queensland, railwayLine, Central Western railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Western railway line
Context triple: [Emerald, Queensland, railwayLine, Central Western railway line]
  • A. Tonsley railway line
    The Tonsley railway line is a suburban rail line in Adelaide, South Australia, serving the city’s southern suburbs and connecting them to the broader metropolitan rail network.
  • B. Greenbush Line
    The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
  • C. 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.
  • D. South Coast railway line
    The South Coast railway line is a major New South Wales rail corridor running south from Sydney through coastal suburbs and towns to its terminus at Bomaderry.
  • E. Eastern Suburbs railway line
    The Eastern Suburbs railway line is a major suburban rail line in Sydney, Australia, serving the city's eastern suburbs and forming part of the city's key passenger rail network.
  • 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: Central Western railway line
Triple: [Emerald, Queensland, railwayLine, Central Western railway line]
Generated description
The Central Western railway line is a major rail route in Queensland, Australia, that extends westward from the coastal regions through towns such as Emerald to serve the state’s central and western inland areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Western railway line
Target entity description: The Central Western railway line is a major rail route in Queensland, Australia, that extends westward from the coastal regions through towns such as Emerald to serve the state’s central and western inland areas.
  • A. Tonsley railway line
    The Tonsley railway line is a suburban rail line in Adelaide, South Australia, serving the city’s southern suburbs and connecting them to the broader metropolitan rail network.
  • B. Greenbush Line
    The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
  • C. 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.
  • D. South Coast railway line
    The South Coast railway line is a major New South Wales rail corridor running south from Sydney through coastal suburbs and towns to its terminus at Bomaderry.
  • E. Eastern Suburbs railway line
    The Eastern Suburbs railway line is a major suburban rail line in Sydney, Australia, serving the city's eastern suburbs and forming part of the city's key passenger rail network.
  • 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_69d85cd3a3c881908c71fc424d459c17 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7322b5c81909089cbbf816e1436 completed April 15, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe96a35acc8190a85f2ce32800ce1b completed May 9, 2026, 2:06 a.m.
NEDg Description generation batch_69fe98917abc81908998205b4ecf201f completed May 9, 2026, 2:14 a.m.
NED2 Entity disambiguation (via description) batch_69fe997c744481909bd3c66c3dd68f19 completed May 9, 2026, 2:18 a.m.
Created at: April 10, 2026, 2:54 a.m.