Triple

T14330438
Position Surface form Disambiguated ID Type / Status
Subject Roma Street railway station E355329 entity
Predicate isMajorHubFor P164 FINISHED
Object Brisbane public transport network
The Brisbane public transport network is an integrated system of trains, buses, ferries, and light rail serving the greater Brisbane metropolitan area and surrounding South East Queensland region.
 E1093859 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: Brisbane public transport network | Statement: [Roma Street railway station, isMajorHubFor, Brisbane public transport network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brisbane public transport network
Context triple: [Roma Street railway station, isMajorHubFor, Brisbane public transport network]
  • A. Sydney public transport network
    The Sydney public transport network is an integrated system of trains, buses, ferries, light rail, and metro services that connects the Greater Sydney region for commuters and visitors.
  • B. Melbourne public transport network
    The Melbourne public transport network is an integrated system of trains, trams, and buses that provides metropolitan and suburban transit across Greater Melbourne, Australia.
  • C. Brisbane bus network
    The Brisbane bus network is an extensive public transport system of urban and suburban bus routes serving the Brisbane metropolitan area and connecting with other modes such as rail and ferry services.
  • D. Brisbane air transport network
    The Brisbane air transport network is the system of airports, air routes, and related infrastructure that supports domestic and international air travel to and from the Brisbane metropolitan region in Queensland, Australia.
  • E. Sydney bus network
    The Sydney bus network is an extensive public transport system of bus routes across metropolitan Sydney, providing key connections between suburbs, business districts, and major transport hubs.
  • 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: Brisbane public transport network
Triple: [Roma Street railway station, isMajorHubFor, Brisbane public transport network]
Generated description
The Brisbane public transport network is an integrated system of trains, buses, ferries, and light rail serving the greater Brisbane metropolitan area and surrounding South East Queensland region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brisbane public transport network
Target entity description: The Brisbane public transport network is an integrated system of trains, buses, ferries, and light rail serving the greater Brisbane metropolitan area and surrounding South East Queensland region.
  • A. Sydney public transport network
    The Sydney public transport network is an integrated system of trains, buses, ferries, light rail, and metro services that connects the Greater Sydney region for commuters and visitors.
  • B. Melbourne public transport network
    The Melbourne public transport network is an integrated system of trains, trams, and buses that provides metropolitan and suburban transit across Greater Melbourne, Australia.
  • C. Brisbane bus network
    The Brisbane bus network is an extensive public transport system of urban and suburban bus routes serving the Brisbane metropolitan area and connecting with other modes such as rail and ferry services.
  • D. Brisbane air transport network
    The Brisbane air transport network is the system of airports, air routes, and related infrastructure that supports domestic and international air travel to and from the Brisbane metropolitan region in Queensland, Australia.
  • E. Sydney bus network
    The Sydney bus network is an extensive public transport system of bus routes across metropolitan Sydney, providing key connections between suburbs, business districts, and major transport hubs.
  • 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_69d8278fa2108190bc0d0e7939c1eb03 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de8c1def0081908f03cda8e84d20c0 completed April 14, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd46943dac819092f5935d9d312949 completed May 8, 2026, 2:12 a.m.
NEDg Description generation batch_69fd4811e2808190b559d8348079ae8f completed May 8, 2026, 2:18 a.m.
NED2 Entity disambiguation (via description) batch_69fd48d827488190b4a494d4da64ba51 completed May 8, 2026, 2:22 a.m.
Created at: April 10, 2026, 1:13 a.m.