Triple

T14685564
Position Surface form Disambiguated ID Type / Status
Subject XPT train E344898 entity
Predicate route P5619 FINISHED
Object Sydney–Casino
Sydney–Casino is a regional passenger rail service in New South Wales, Australia, linking Sydney with the inland town of Casino.
E1113897 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: Sydney–Casino | Statement: [XPT train, route, Sydney–Casino]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sydney–Casino
Context triple: [XPT train, route, Sydney–Casino]
  • A. Sydney Heads
    Sydney Heads are the dramatic sandstone headlands that form the entrance to Sydney Harbour, marking the point where the harbour meets the Pacific Ocean.
  • B. Bondi Junction
    Bondi Junction is a major commercial and transport hub in Sydney’s Eastern Suburbs, known for its large shopping centre and busy train and bus interchange.
  • C. Coolangatta
    Coolangatta is a coastal suburb at the southern end of Queensland’s Gold Coast in Australia, known for its popular beaches and close connection with the neighboring New South Wales town of Tweed Heads.
  • D. Sydney central business district
    The Sydney central business district is the main commercial and financial hub of Sydney, characterized by its dense concentration of offices, retail, and cultural institutions along the city’s harborfront.
  • E. Barangaroo
    Barangaroo was a prominent Cammeraygal Aboriginal woman from the Sydney region in the late 18th century, known for her resistance to British colonization and her role as a cultural leader during early contact with Europeans.
  • 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: Sydney–Casino
Triple: [XPT train, route, Sydney–Casino]
Generated description
Sydney–Casino is a regional passenger rail service in New South Wales, Australia, linking Sydney with the inland town of Casino.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sydney–Casino
Target entity description: Sydney–Casino is a regional passenger rail service in New South Wales, Australia, linking Sydney with the inland town of Casino.
  • A. Sydney Heads
    Sydney Heads are the dramatic sandstone headlands that form the entrance to Sydney Harbour, marking the point where the harbour meets the Pacific Ocean.
  • B. Bondi Junction
    Bondi Junction is a major commercial and transport hub in Sydney’s Eastern Suburbs, known for its large shopping centre and busy train and bus interchange.
  • C. Coolangatta
    Coolangatta is a coastal suburb at the southern end of Queensland’s Gold Coast in Australia, known for its popular beaches and close connection with the neighboring New South Wales town of Tweed Heads.
  • D. Sydney central business district
    The Sydney central business district is the main commercial and financial hub of Sydney, characterized by its dense concentration of offices, retail, and cultural institutions along the city’s harborfront.
  • E. Barangaroo
    Barangaroo was a prominent Cammeraygal Aboriginal woman from the Sydney region in the late 18th century, known for her resistance to British colonization and her role as a cultural leader during early contact with Europeans.
  • 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_69deb56bdb8081909ff86440ba20fb1f completed April 14, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fde1876fdc81908a4fe3deebb7ff83 completed May 8, 2026, 1:13 p.m.
NEDg Description generation batch_69fde6c7a8ac8190a80b6c6ed0b5b157 completed May 8, 2026, 1:36 p.m.
NED2 Entity disambiguation (via description) batch_69fde73ca1dc8190b7fc13d7ffb6daf4 completed May 8, 2026, 1:38 p.m.
Created at: April 10, 2026, 1:28 a.m.