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.