Triple

T10579318
Position Surface form Disambiguated ID Type / Status
Subject Queensland rail network at Brisbane E249692 entity
Predicate includesService P1393 FINISHED
Object Sunshine Coast line services
Sunshine Coast line services are Queensland Rail passenger train services that connect Brisbane with the Sunshine Coast region in South East Queensland.
E873745 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: Sunshine Coast line services | Statement: [Queensland rail network at Brisbane, includesService, Sunshine Coast line services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sunshine Coast line services
Context triple: [Queensland rail network at Brisbane, includesService, Sunshine Coast line services]
  • A. Sunshine Coast Line
    The Sunshine Coast Line is a railway route in Essex, England, serving coastal towns including Clacton-on-Sea and Walton-on-the-Naze as a branch of the Great Eastern Main Line.
  • B. Gold Coast line
    The Gold Coast line is a major suburban and interurban railway corridor in South East Queensland, Australia, connecting Brisbane with the Gold Coast.
  • C. Redcliffe Peninsula line services
    Redcliffe Peninsula line services are suburban passenger train services operating between Brisbane and the Redcliffe Peninsula as part of Queensland Rail’s Citytrain network.
  • D. NSW TrainLink Hunter Line services
    NSW TrainLink Hunter Line services are regional passenger train services in New South Wales that operate on the Hunter Valley rail network, connecting Newcastle with surrounding towns and communities.
  • E. Griffith–Sydney rail service
    The Griffith–Sydney rail service is a regional passenger train route in New South Wales that connects the inland city of Griffith with the state capital, Sydney.
  • 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: Sunshine Coast line services
Triple: [Queensland rail network at Brisbane, includesService, Sunshine Coast line services]
Generated description
Sunshine Coast line services are Queensland Rail passenger train services that connect Brisbane with the Sunshine Coast region in South East Queensland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sunshine Coast line services
Target entity description: Sunshine Coast line services are Queensland Rail passenger train services that connect Brisbane with the Sunshine Coast region in South East Queensland.
  • A. Sunshine Coast Line
    The Sunshine Coast Line is a railway route in Essex, England, serving coastal towns including Clacton-on-Sea and Walton-on-the-Naze as a branch of the Great Eastern Main Line.
  • B. Gold Coast line
    The Gold Coast line is a major suburban and interurban railway corridor in South East Queensland, Australia, connecting Brisbane with the Gold Coast.
  • C. Redcliffe Peninsula line services
    Redcliffe Peninsula line services are suburban passenger train services operating between Brisbane and the Redcliffe Peninsula as part of Queensland Rail’s Citytrain network.
  • D. NSW TrainLink Hunter Line services
    NSW TrainLink Hunter Line services are regional passenger train services in New South Wales that operate on the Hunter Valley rail network, connecting Newcastle with surrounding towns and communities.
  • E. Griffith–Sydney rail service
    The Griffith–Sydney rail service is a regional passenger train route in New South Wales that connects the inland city of Griffith with the state capital, Sydney.
  • 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_69d381c9d3d48190a29ee491e1696a0e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d52757b870819085b03aa6805aa076 completed April 7, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69d95e78ad6c81909eaa0cdc41c5cc82 completed April 10, 2026, 8:32 p.m.
NEDg Description generation batch_69d95f97669881908b54ebcd1a7c6b34 completed April 10, 2026, 8:37 p.m.
NED2 Entity disambiguation (via description) batch_69d9602748608190b0c971accf44b7aa completed April 10, 2026, 8:40 p.m.
Created at: April 6, 2026, 12:38 p.m.